This is a very cool build, I bet them rotors are worth there weight in gold. I always love these out of norm builds that people do. Good work on the video and very cool to keep all us UA-cam watchers in mind when building something like this!
I had never watched your videos before, and thought you were a shop down in the US, but I spotted an old Canadian Tire ratchet and had to check your website. Cool to see some great rotary tech in Calgary!
I dragged an RX7 home a few weeks ago. Found this vid, and heard fellow Canadian within seconds... Inspiring vid! I'm hoping just to wake this one up, but seeing such a power-plant built makes the gas pedal foot a bit itchy.
Me and Brandon always talking about the good old 12a love to see your build bro and with that garret gtx ur gonna use this motor is going to be a beast 👋✋✋✋✋🤘🏻🤘🏻🤘🏻🤘🏻🤘🏻💥🔥🔥🔥
I appreciate the real time aspect of this video. for the most part. If some are bored by this, then they really aren't that interested in the subject. Their loss.
I think the way you stud the motor makes sense, mostly because you are sorta preloading the studs slightly with the your tool before completely assembling the motor and torque them.
You guys have something to chase if Brandon is going drag racing...Mr 12A Bill Nabbhan ran 7.96 @ 169 mph in an untubbed RX3 a few years ago...GOOD LUCK!
I think it's great the kind of stuff you guys do there... It put me to shame what I know about these kind of cars compared to what you know... For example I ordered an rebuilt motor core from Mazda auto recycling in CA I think, this was about 12 years ago. I had a foreign car shop here in Sioux Falls put in the motor... They couldn't get it started, I had to get running myself... At the time the pulsation damper was bad which caused the previous motor to go bad by washing out the motor with fuel... Once I replaced that it work great, over a $100 part. Before that I had to disconnect electrically the fuel from the rear of the car... The car be was a major pain in the ASS, I got rid of it... I envy people that have the patience for these cars... I am still waiting for the RX-9 to come out...
I did this back in 1998., but with s5.x12at mix. Custom machined combustion reseses 12a s3 rotors went in the 1999 motor and Cosmo endplates. THE SCIENCE OF SPEED OH IN 1994 I did 12a turbo with 13b turbo manifolds and 13b s4 turbo unit in my rx3 coupe the first in Aust 2nd was an r100.
Such an excellent video. Hopefully you are still responding to comments if not I'm calling you up to find out. So was just wondering, if you were to run a quad rotor N/A with 12A rotors and housings (24A) and wanted to have a Liberty Pro-Stock Z-style transmission for a drag application. Would the FD auto rear plate and bell housing still be the preferred set-up? Thank you in advance.
Awesome build... definitely a really cool rare engine. You talk about the studing a lot and it got me thinking I own that tool that you're using and I only use it to remove studs. intake manifold exhaust manifold studs etc ( most vehicles use an E-socket for installation of the new stud)... because when you go to reinstall them you leave marks indented into the threads and I was thinking about it. if you're using that and then trying to get an accurate torque how does that work? that's why you have to tap the tool off after loosing it is because it's clamping onto the threads and distorting them. I agree with everything you talked about far as your stud kit... just not to use of that tool. I think it's kind of funny that you're right about everything that you talked about far as your stud kit but you're ruining the studs threads. I could even see the little lines from the tool on a couple of the studs. FYI that's why ARP studs have an allen built into the top of the stud cuz the only other way to do it would be the way you're doing it but it would ruin the threats.
I really enjoy your videos. I've never used a rotary engine. Way back when rotary engines were new they gained a negative reputation for fuel consumption, burning oil and lasting very long. From your videos, I see that these things can be attributed to the badly designed apex seals. I plan to use a 3 rotor turbocharged engine made especially with aviation in mind. Constant speeds and way better-designed apex seals. I have a question. Mazda designed the older engines to burn 4 stroke oil from the crankcase. But now people speak of using a mix of 2 stoke oil in remove the oil metering device and using the ashless 2 stroke oil. 4 stroke oil, for some reason especially in aviation engines, 4 stroke oil leaves significant metallic deposits. I think something to do with the synthetic attribute of the engine. Using a pure non-synthetic oil like Briggs & Stratton 2 cycle oil is inexpensive and burns without leaving ash. So is mixing with a good ashless, non-synthetic oil the better way for the longer-lasting rotary engines. I asked one of your website people and he just told me when he uses and says I should use it too. This phenomenon of burning leaving a lot of metallic ash was noted using aviation engines. Would you please tell me what you would use so your engine should get better lubrication of the apex seals and fuel burns clean, leaving little to no deposits? I had a stroke 18 years ago and used to be comfortable doing my own mechanics including regular maintenance and engine rebuilds. Now I have to build trust with mechanics before I have them do work on my car. I'll need an entire engine since I have none. How much gph should I expect cruising with my newly rebuilt rotary engine? About how much hp should I get out of 3 rotors and double turbocharged engine? Thanks !!! I'm sorry I don't know your name.
hi just a bit of a idea. Can you show the rest of the motor being put together in one of the next videos, like the oil pump, thermal pallet, end float being checked, and front cover going on. Thanks for showing the videos.
Perhaps but its time consuming and most guys will shut the vid off anyway. Im quite sure this is avail to view on YT if you've never seen it done before. Ill keep it in mind
Hello, I do enjoy your videos. I need an engine, 3 rotors, dual turbo rotary engine to be used for an aviation engine. I know some govt entities haven't certified rotaries, but there are many happy owners of aircraft that has a rotary engine. My plane weighs about 2,500 lbs empty. I need an engine that has the extra things done to it like you always make. If you have any suggestions as to what services you think would be needed in an aircraft engine. I won't be pushing it hard except takeoffs and will have a reduction gear so I don't have to rev the engine all the time. Can you give me some suggestions on what you think you'll need to do to put this engine together?
Interesting video! I'm curious, how come you put locktight on the ARP nuts instead of ARP's own assembly lubricant? Does the nuts have a higher risk of loosening up than for example the nuts to a cylinderhead on a piston engine?
I love a good 12A. Hopefully Mazda will start re-manufacturing housings for them, as mine is starting to look like it may need a rebuild sometime soon.
You should sell the stud tool with your stud kit.so you don't have to do extra machine work,for Allen holes.as people will probably use the wrong Allen wrenches and strip holes lol, just a thought...
I am curious, how do you know exactly where the farthest point of the tip of the rotor goes??? Which is now pointing down at the the base of the motor....
Hi , I'm going to try to explain you that sinse I had the same question over 20 years ago when I first watch in person a rebuild of one 13b before rebuild my own 12a , if you noticed theres no timing marks on this engine for assembly reference , soo no matter what position you put the rotor , when you install the excentric shaft with the rotor engaged on the stationary gear it automatically gets syncronized or you can say timmed , soo is like you just cant get it wrong because otherwise your engine parts wont fit at all , hope this answer your question without confusing you , that was a good question
the rotors have to be clocked 180 degrees apart, which he eyeballs to start with. All three rotor tips touch the housing at the same time, so putting on the housing will further align them. The stationary gears (which are doweled) should bring them into proper alignment. A stud is better than a screw (which the stock fasteners are called). His stud kit works better because they act like dowels and keep everything from moving. You should call it a "shoulder stud kit".
what is the hp difference between a bridgeport + turbo rotary vs just turbo/street port + turbo rotary assuming engine is otherwise the same including turbo size
so guys ive been watching him rebuild these engines for awhile. did i miss something on why the studs need O-Rings installed before the washers are added. i know oil flows though the other holes in the irons, is that why the O-Rings were installed?
Verry nice work and a lot of power ,I would like to the to know about the stud you are using if you have them for sale got two 12A and one 13B motor to build do you have company phone number to call you up thanks.
Little secret. Guys who run in classes where one can run a 13B street port or 12 a bridge choose 12a bridge all day long. This is aspirated of course. This trend runs all the way to the Green Brothers neck of the woods too. They know it. However, this build is a turbo build so not so relevant but I goota hand it to the customer for having the balls to be creative and brave. I think its cool and besides...its his dream not mine or yours
@@rx7specialties203 I run full timing advance setting on my Mazda Protege. My prototype makes it possible by reducing knock. In the future I hope to test the prototype on A rotary engine. Also made A boring short video of the prototype in use.
R100 Had the 10A, RX2, 3 had 12A, RX4, RX5 had the 13B because they were heavier vehicles., RX7 series1, 2 and 3 had the 12A, series 4 and 5 13B turbo RX8 Renesis from memory. I had an RX3 street port late 80's first car, then Brand new RX8 2006.
@Asia Assist The RX4 came out with the 12A first, then changed to the 13B - as did the RX7 - so both could be said to have a "first generation" 12A. Which is why I asked the question.
Hello you I’m going to by Mazda rx7 “old” yes but not that old.ongien I like the rotary engines and I don’t like the piston engines. I like them more than the piston engines o’ej I just like them they maid me like engines... i’m from Sweden 🇸🇪 I like engines how they are builti,,, I’m a boy” ore a man that want to have rotary engines not only.but it’s just the howsing and rotarying no o-rings on colvs
Whack engine..This is a tiny little bridge.I can show u some real porting on a 1974 13 b streetport that i have.Its a street port that behaves like a bridge with powerband from 5500 rpm to 9450 rpm.And a 10.500 rpm redline.But i never took it past 9500rpm .No Joke.No shop will give u the secrets...NO ONE....
I love that you explain everything
This is a very cool build, I bet them rotors are worth there weight in gold. I always love these out of norm builds that people do. Good work on the video and very cool to keep all us UA-cam watchers in mind when building something like this!
I had never watched your videos before, and thought you were a shop down in the US, but I spotted an old Canadian Tire ratchet and had to check your website. Cool to see some great rotary tech in Calgary!
Yup Calgary is correct. I LOVE that wrench....20 years and running. Better then my Snap on equivalent Yup been doing this in Calgary for 22 years.
I dragged an RX7 home a few weeks ago. Found this vid, and heard fellow Canadian within seconds...
Inspiring vid! I'm hoping just to wake this one up, but seeing such a power-plant built makes the gas pedal foot a bit itchy.
That was a sick 12ABPT build video mate! Love your work!
Why thank you!
This is absolutely professional, I have nothing but, awesome!
Thanks!!!
Love the rotary!! Awesome content!
Thanks
Is this Bob Ross of the rotary builds?
Exactly my thoughts!
Love your work guys.
Me and Brandon always talking about the good old 12a love to see your build bro and with that garret gtx ur gonna use this motor is going to be a beast 👋✋✋✋✋🤘🏻🤘🏻🤘🏻🤘🏻🤘🏻💥🔥🔥🔥
Glad you liked it
You guys should make a rew swap kit for the rx8 you guys would profit a lot
I agree, paypal ready.
We sell them all the time
Hell yeah !!!
@@rx7specialties203 what does the kit consist of?
I appreciate the real time aspect of this video. for the most part. If some are bored by this, then they really aren't that interested in the subject. Their loss.
Good prospective!!
Great video always learn something new.
This is EXACTLY what I have been wanting to do to my FB!
Great video, very professional!
Thanks
awesome job guys!!!
That was fun. Thank you.
And I’m just discovering this. Instant sub
Nice work
I think the way you stud the motor makes sense, mostly because you are sorta preloading the studs slightly with the your tool before completely assembling the motor and torque them.
It's not boring... its fascinating!!
You guys have something to chase if Brandon is going drag racing...Mr 12A Bill Nabbhan ran 7.96 @ 169 mph in an untubbed RX3 a few years ago...GOOD LUCK!
I dont think hes planning on doijng competitive drag racing. His goal is 600 HP MAX. He just wants tom have fun
Thats impressive, Puerto Rico had thr world Record so far 6.96 in a RX8
Thank you!
The engine looked beautiful 😀
I have a pair of 12A housings still in the box. Never used them. Nice video. There is a 12A Rx8 that runs in the 6's in Puerto Rico
Interested in selling them??? ;D
@@tankmage89 probably i will
We would be interested to purchase also. Yes Im aware of the car in PR
@@rx7specialties203 juanmangerita@gmail.com
I think it's great the kind of stuff you guys do there... It put me to shame what I know about these kind of cars compared to what you know... For example I ordered an rebuilt motor core from Mazda auto recycling in CA I think, this was about 12 years ago. I had a foreign car shop here in Sioux Falls put in the motor... They couldn't get it started, I had to get running myself... At the time the pulsation damper was bad which caused the previous motor to go bad by washing out the motor with fuel... Once I replaced that it work great, over a $100 part. Before that I had to disconnect electrically the fuel from the rear of the car... The car be was a major pain in the ASS, I got rid of it... I envy people that have the patience for these cars... I am still waiting for the RX-9 to come out...
@FuLLeFFekT1 he's talking about the rx9 motor1 article from about 6 months ago. Google it.
Mass produce and Make a kit or atleast full build sheet with part# and CNC cuts files. We would even pay for just that.
I did this back in 1998., but with s5.x12at mix. Custom machined combustion reseses 12a s3 rotors went in the 1999 motor and Cosmo endplates. THE SCIENCE OF SPEED
OH IN 1994 I did 12a turbo with 13b turbo manifolds and 13b s4 turbo unit in my rx3 coupe the first in Aust 2nd was an r100.
Excellent 👌🏻
Great wrk. Truly gtret
Such an excellent video. Hopefully you are still responding to comments if not I'm calling you up to find out. So was just wondering, if you were to run a quad rotor N/A with 12A rotors and housings (24A) and wanted to have a Liberty Pro-Stock Z-style transmission for a drag application. Would the FD auto rear plate and bell housing still be the preferred set-up? Thank you in advance.
You’re a genius 😭😭😭😭😭
Great workmanship. Very profesional
Love it
Awesome build... definitely a really cool rare engine. You talk about the studing a lot and it got me thinking I own that tool that you're using and I only use it to remove studs. intake manifold exhaust manifold studs etc ( most vehicles use an E-socket for installation of the new stud)... because when you go to reinstall them you leave marks indented into the threads and I was thinking about it. if you're using that and then trying to get an accurate torque how does that work? that's why you have to tap the tool off after loosing it is because it's clamping onto the threads and distorting them. I agree with everything you talked about far as your stud kit... just not to use of that tool. I think it's kind of funny that you're right about everything that you talked about far as your stud kit but you're ruining the studs threads. I could even see the little lines from the tool on a couple of the studs. FYI that's why ARP studs have an allen built into the top of the stud cuz the only other way to do it would be the way you're doing it but it would ruin the threats.
In fact it is not the same as what you are referring to. Its just for installation ..we dont torque with it. Our latest studs to have the allen drive
There's been a 12A running 6's at the 1/4 mile for over a year now 😌 #thepuertoricansatitagain
Well aware...I think its awesome
Most early RX's in Australia run a shortened Toyota Hilux rear end.
I love 12A.... ΠΡΑΟΥ.....
@RX7 Specialties you should leave a link to your website so i can go over and get some apex seals
Can you do a video of 12a twin dizzi housings and ports .
I really enjoy your videos. I've never used a rotary engine. Way back when rotary engines were new they gained a negative reputation for fuel consumption, burning oil and lasting very long. From your videos, I see that these things can be attributed to the badly designed apex seals.
I plan to use a 3 rotor turbocharged engine made especially with aviation in mind. Constant speeds and way better-designed apex seals. I have a question. Mazda designed the older engines to burn 4 stroke oil from the crankcase. But now people speak of using a mix of 2 stoke oil in remove the oil metering device and using the ashless 2 stroke oil. 4 stroke oil, for some reason especially in aviation engines, 4 stroke oil leaves significant metallic deposits. I think something to do with the synthetic attribute of the engine. Using a pure non-synthetic oil like Briggs & Stratton 2 cycle oil is inexpensive and burns without leaving ash.
So is mixing with a good ashless, non-synthetic oil the better way for the longer-lasting rotary engines. I asked one of your website people and he just told me when he uses and says I should use it too. This phenomenon of burning leaving a lot of metallic ash was noted using aviation engines. Would you please tell me what you would use so your engine should get better lubrication of the apex seals and fuel burns clean, leaving little to no deposits?
I had a stroke 18 years ago and used to be comfortable doing my own mechanics including regular maintenance and engine rebuilds. Now I have to build trust with mechanics before I have them do work on my car. I'll need an entire engine since I have none. How much gph should I expect cruising with my newly rebuilt rotary engine? About how much hp should I get out of 3 rotors and double turbocharged engine? Thanks !!! I'm sorry I don't know your name.
Are you using 1 or 2 piece apex seals?
is it possible or wise to widen the slot on the rotors sides seal insert to accept and run 12a/rx8 side seals for the 86+ 13b?
hi just a bit of a idea.
Can you show the rest of the motor being put together in one of the next videos, like the oil pump, thermal pallet, end float being checked, and front cover going on.
Thanks for showing the videos.
Perhaps but its time consuming and most guys will shut the vid off anyway. Im quite sure this is avail to view on YT if you've never seen it done before. Ill keep it in mind
Hello, I do enjoy your videos. I need an engine, 3 rotors, dual turbo rotary engine to be used for an aviation engine. I know some govt entities haven't certified rotaries, but there are many happy owners of aircraft that has a rotary engine. My plane weighs about 2,500 lbs empty. I need an engine that has the extra things done to it like you always make. If you have any suggestions as to what services you think would be needed in an aircraft engine. I won't be pushing it hard except takeoffs and will have a reduction gear so I don't have to rev the engine all the time. Can you give me some suggestions on what you think you'll need to do to put this engine together?
I want to know where I can get the studs for a 12 motor to Kevin that you assembled it to a motor
Hey I am rebuilding my 1981 rx7 12A rotary. Would love to know a good place to get the rotar housings and irons
Would you perhaps build a 4roter engien ko live in Sweden. Right now but wen. Jive in California if i don’t fixstjärna it by my self
Interesting video! I'm curious, how come you put locktight on the ARP nuts instead of ARP's own assembly lubricant? Does the nuts have a higher risk of loosening up than for example the nuts to a cylinderhead on a piston engine?
ARP nut are not crush nuts. Vibration can aallow them to back off. We apply lube to the other end.
What kind of dusting goes on the stators?
I thought studs weren't supposed to be tightened down into the block as there only supposed to stretch on one axis?
what was the outcome of this build?
I love a good 12A. Hopefully Mazda will start re-manufacturing housings for them, as mine is starting to look like it may need a rebuild sometime soon.
Mazda will never make them again so dont get your hopes up. We made the housings in the vid from 13B housings. If you need some we can help
Yes.. please do rx8 swaps/upgrades.
We do it but its a long intensive video to cover start to finish
@@rx7specialties203 i undetstand now.. my observation comes from a frustration of not have noone to take interest in rebuilding my rx8.
You should sell the stud tool with your stud kit.so you don't have to do extra machine work,for Allen holes.as people will probably use the wrong Allen wrenches and strip holes lol, just a thought...
How can i buy an engine for RX8, i'm in México and need one for standart car, thanks
Hey any follow up on this one?
Who would guess YT recommended this on NY 2021
What word be the cost to build a high HP 12a n/a
Where are u located at
Come on. Go peripheral!
HAHA
Well, if you like your engine to idle, probs not a great idea
A question for you.. What was the assembly lube you used on the front gear? It looks really tacky and perfect for the engine I'm building.
Amsoil
Thanks very much!
I am curious, how do you know exactly where the farthest point of the tip of the rotor goes??? Which is now pointing down at the the base of the motor....
Hi , I'm going to try to explain you that sinse I had the same question over 20 years ago when I first watch in person a rebuild of one 13b before rebuild my own 12a , if you noticed theres no timing marks on this engine for assembly reference , soo no matter what position you put the rotor , when you install the excentric shaft with the rotor engaged on the stationary gear it automatically gets syncronized or you can say timmed , soo is like you just cant get it wrong because otherwise your engine parts wont fit at all , hope this answer your question without confusing you , that was a good question
I also wondered this!
the rotors have to be clocked 180 degrees apart, which he eyeballs to start with. All three rotor tips touch the housing at the same time, so putting on the housing will further align them. The stationary gears (which are doweled) should bring them into proper alignment.
A stud is better than a screw (which the stock fasteners are called). His stud kit works better because they act like dowels and keep everything from moving. You should call it a "shoulder stud kit".
Chris Stavro is 100% correct with his replies. (see above)
You know this guy is a true rotary fan when he got a rotor tattoo on his forearm lol diehard
what is the hp difference between a bridgeport + turbo rotary vs just turbo/street port + turbo rotary assuming engine is otherwise the same including turbo size
Al depends on the turbo and intake used. There is no specific number. Bridge will always give more top end power
These dudes got parts y I can't find them so I can buy some
Hello there's any video on this car already running ill bet a lot of us wants to see it
Not yet
How much to get a set of those modified 13b housings for 12a?
Please email for pricing
so guys ive been watching him rebuild these engines for awhile. did i miss something on why the studs need O-Rings installed before the washers are added. i know oil flows though the other holes in the irons, is that why the O-Rings were installed?
Because it is possible for coolant to seep through studs and come out.
Correct....without it would spill coolant everywhere.
Quisiera saber porque o por donde es la fuga de aceite hacia la cámara de combustión y el exceso de humo y consumo de aceite...
Hows the motor getting on?dynopower just gave mine a retune for upcoming season.e85 606hp atw
Nice!!
Sucks to think these guys probably went out of business by now
You guys have a video of peripheral port or semi?
We dont do them in house as we prefer to have Xtreme Rotaries in Aus do them for us. I have built several engines of either P port though
Does a bridge like this still produce the iconic lumpy idle ?
Yip
@@rx7specialties203 I've said it before but damn you do some seriously awesome and badass work!
Verry nice work and a lot of power ,I would like to the to know about the stud you are using if you have them for sale got two 12A and one 13B motor to build do you have company phone number to call you up thanks.
(403) 246 6980 Stud kits in stock
I didnt see the motor on the stand, so when i see it start to tilt, i thought it was falling
Brandon hu? Let's Go Brandon!!!
Please adopt 3D printing
Would it say 13b on the housing still?
Its does but we can shave that off quite easily
Boa noite!! Oi tudo bem? Eu quero comprar um motor rotativo, eu sou Brasil(português)🇧🇷
Hope you realised before you sent it out that you never put sealant on the rear legs. Brandon will be pissed if you didn't... !!!!!!
Interesting bridgeport, why such a small eyebrow?
We do this on all high boost engines to keep EGT's low It also allows for decent manifold vacuum and a good idle and better down low torque
why no one piece dowel pins
unnecessary when studding the block. The whole purpose of studs is to remove the load from the dowels.
んっちぇんっちぇって喋るの耳に触るｗ
12aフルパワーって書いてあったで期待したのに、「んっちぇ」を聞いてるだけという・・・
Why such a small bridge port
Again, We do this on all high boost engines to keep EGT's low It also allows for decent manifold vacuum and a good idle and better down low torque
why not just do a stage ported 13b and piss past 600hp on pump gas? like the green brothers do here in nz.
Little secret. Guys who run in classes where one can run a 13B street port or 12 a bridge choose 12a bridge all day long. This is aspirated of course. This trend runs all the way to the Green Brothers neck of the woods too. They know it. However, this build is a turbo build so not so relevant but I goota hand it to the customer for having the balls to be creative and brave. I think its cool and besides...its his dream not mine or yours
Why do everyone us silicone on the housing in the bottom of the screen area? There is nothing important :o
Water-Meth injection?
Likely yes
@@rx7specialties203 I run full timing advance setting on my Mazda Protege. My prototype makes it possible by reducing knock. In the future I hope to test the prototype on A rotary engine.
Also made A boring short video of the prototype in use.
Amazing video! Follow the builder Brandon Stockellburg on Instagram for more updates on his build of his first gen 12a Savanna!! 12a_savanna_project
When you say a "first-generation car that was an original 12A vehicle"...I assume you mean an RX7? Or an RX4?
R100 Had the 10A, RX2, 3 had 12A, RX4, RX5 had the 13B because they were heavier vehicles., RX7 series1, 2 and 3 had the 12A, series 4 and 5 13B turbo RX8 Renesis from memory. I had an RX3 street port late 80's first car, then Brand new RX8 2006.
@Asia Assist The RX4 came out with the 12A first, then changed to the 13B - as did the RX7 - so both could be said to have a "first generation" 12A. Which is why I asked the question.
@@aussiebloke609 Yes I remember the RX4 was too heavy for a 12A, Holdens were to -:)
@@petermavrenski6602 rx4 came with 12A and 13B.
His is a 1st gen RX7
Umm, that's actually a J Port...
Incorrect
@@rx7specialties203 RX7 SPECIALIST...??.BWAHAHAHAHA!!! YEAH, OK!! 😂😂🤣😂🤣😂🤣😂😂🤣😂🤣😂😂🤣😂🤣😂🤣😂🤣😂
@@bryanp4827 J port cuts into the water jacket bruh. Its clearly a turbo style bridgeport.
@@BoogalooShrymp have a closer look...should have gone to Spec Savers! LMFAO
@@BoogalooShrymp Monster port cuts into the water jacket...don't preach to someone who knows what they are talking about...BRUH!😁😁😁
Hate to see this build cost.
Lip slapping an smacking. Lmmfao
Boring!!! Am doing the same thing as you step by step ohh baby !!!!!!!🥳🙇🏼♀️🥳🥳🥳🤣🤣🤣🤣🤣
I have a new idea only no many
No trying to implement of my idea
New engine creations impeller engine
Hello you I’m going to by Mazda rx7 “old” yes but not that old.ongien I like the rotary engines and I don’t like the piston engines. I like them more than the piston engines o’ej I just like them they maid me like engines... i’m from Sweden 🇸🇪 I like engines how they are builti,,, I’m a boy” ore a man that want to have rotary engines not only.but it’s just the howsing and rotarying no o-rings on colvs
Hjgihjhh
Hondabond on a Mazda how dare you 🤣
A little tip for you....its the Same stuff as Mazda....cheaper too....
Is ok don't worry is all made in Japan, land of reliability 😊
Whack engine..This is a tiny little bridge.I can show u some real porting on a 1974 13 b streetport that i have.Its a street port that behaves like a bridge with powerband from 5500 rpm to 9450 rpm.And a 10.500 rpm redline.But i never took it past 9500rpm .No Joke.No shop will give u the secrets...NO ONE....
Hahaha wtf, you are not even close to the experience this guy has😂 the worst part of this is that you actually feel superior to him