Help me understand why you take a tap off of The rocker cover as well and then go to a common T, presumably two vacuums into one and then to the pump. Please explain. Thanks good production
I replied but I guess it didn’t upload, I go from the sidecover to the valve to make it act like a second catch can. I also don’t mind the extra oil coming to the valve cover since The oil Passageway hole isn’t a direct spray to the rockers unlike when I tap the valve cover I make sure the oil sprays directly down to the rockers which need oil the most on 9k+ Rpm rides.
@@09l806 I didn’t have enough vacuum at the carb to run mine. I have a floor pan gas tank under my steering wheel. That’s why I bought the pump. There’s 3 fittings on a fuel pump. A fuel in, a fuel out and a vacuum. You can run the vacuum to the valve cover or the block. The block will have more vacuum than the valve cover. I think some companies make carb mods with purge fittings on them but the block was a better and cheapest option for me. Just have to pull the crank case cover and drill and tap it for a barbed fitting.
NPT (National pipe thread) is a weird animal, I bought 1/4” yesterday but it’s actually a 1/8” NPT you used. 1/4” wouldn’t fit there after I got home to try it and showed the video to the hardware store he went off your punch size to d determine the tap is 1/8” NPT (which is almost a 1/4” hole diameter. Thanks though I still like the idea and where you placed it. I’m going to run 2 vents and a 3rd from the valve cover to a check valve and vent to atmosphere so it can relieve any excess pressure build to atmosphere.
If you do that, it’ll be filled with oil most of its time because it’s on its side collecting oil instead of draining back into the block, that’s the reason why we install them vertically. You can also use the gov hole if you wanted but personally I wouldn’t recommend it.
I used a drill press, I replace the main bearing with Timken rollers. Stock predator bearings are junk, I bought a new 224 for a build that had mis-matched balls in its main bearing. Had to wonder how many like that are out there.
What type of valve did you install in the middle of the pulse line and why need a valve at all, wouldn't a straight piece of line just work, or would there be back flow into the valve cover.
@@scorpioslab this is something you do before you build your engine and put all the bells and whistles on it….this was just a how to video. The actual engine came out to become a jr kart championship winning engine in Hamburg,pa!
I don't know why I keep blowing through Side Cover Gaskets like a fat kid blows through candy. I have a modified 196cc Clone engine in my Mini Bike and every time I run the engine for more than like 10 - 15 minutes it ends up spewing oil out the side cover somewhere. I noticed the Side Cover Gasket sticking out between the side cover and the block. I bought a catch can and billet valve cover with extra pulse fittings for more ventilation in hopes it would solve the problem but it's still doing it. What the heck do I have to do to put an end to these blown side cover gaskets ?
Funny you used black tape I'm guessing for gasket clearances? 😂 you didn't have to use that at all if you just bolted together without the damn tape it would have been fine you're a waist of time on building simple engines lol
took the cover off when i did my 212 hemi put a rag in a 5" vice to hold it no shavings in engine.. thinking if i didnt use a vise i would just lay it on a scrap piece of wood anything to not have metal shavings in the engine
Help me understand why you take a tap off of The rocker cover as well and then go to a common T, presumably two vacuums into one and then to the pump. Please explain.
Thanks good production
So how about your explanation? Not all of us are as mechanically savvy.
I replied but I guess it didn’t upload, I go from the sidecover to the valve to make it act like a second catch can. I also don’t mind the extra oil coming to the valve cover since The oil Passageway hole isn’t a direct spray to the rockers unlike when I tap the valve cover I make sure the oil sprays directly down to the rockers which need oil the most on 9k+ Rpm rides.
Thank you too fast, I appreciate it. That's good engineering, well planned out
Crank case port was worthless. Valve cover is running the pump
@@BuildBreakFix and you’re wrong, just because every goes in one place doesn’t mean it’s worthless.
I think this video is gonna save my life tomorrow
Show how to put it in valve cover
What does the pulse fitting do? I’m a newbee to this mini bike thang and love it so far😂💯
It’s to add a fuel pump if you’re having fuel starvation issues.
@@andrewsleon25 can u just connect both tubes from the gas tank to the carb ? Or u gotta add the other tube from the block too
@@09l806 I didn’t have enough vacuum at the carb to run mine. I have a floor pan gas tank under my steering wheel. That’s why I bought the pump. There’s 3 fittings on a fuel pump. A fuel in, a fuel out and a vacuum. You can run the vacuum to the valve cover or the block. The block will have more vacuum than the valve cover. I think some companies make carb mods with purge fittings on them but the block was a better and cheapest option for me. Just have to pull the crank case cover and drill and tap it for a barbed fitting.
1 line to gas tank, 1 line to carburetor, 1 line to block vent@@09l806
Never understood that. Why not just get the pulse off the rocker cover?
Not enough pressure
Did you tap 1/8” or 1/4” NPT for the case hole? I assume 3/8’ line.
1/8
NPT (National pipe thread) is a weird animal, I bought 1/4” yesterday but it’s actually a 1/8” NPT you used. 1/4” wouldn’t fit there after I got home to try it and showed the video to the hardware store he went off your punch size to d determine the tap is 1/8” NPT (which is almost a 1/4” hole diameter. Thanks though I still like the idea and where you placed it. I’m going to run 2 vents and a 3rd from the valve cover to a check valve and vent to atmosphere so it can relieve any excess pressure build to atmosphere.
can i put the fitting somewhere else, like in the oil level sensor hole?
If you do that, it’ll be filled with oil most of its time because it’s on its side collecting oil instead of draining back into the block, that’s the reason why we install them vertically. You can also use the gov hole if you wanted but personally I wouldn’t recommend it.
I used a drill press, I replace the main bearing with Timken rollers. Stock predator bearings are junk, I bought a new 224 for a build that had mis-matched balls in its main bearing. Had to wonder how many like that are out there.
You going to throw that Timken PN and link in your comment for the rest of us bro?
Why Not just use the hole the governor arm uses through the block?
You want to vent as much air as you want, tapping into the governor hole is small and won’t really vent as much air as a bigger hole would.
drill it bigger and tap it, the governor has some extra meat around the hole@@alittle2fast785
you forgot to spin the bearing to 20,000 rpm with a blowgun
What type of valve did you install in the middle of the pulse line and why need a valve at all, wouldn't a straight piece of line just work, or would there
be back flow into the valve cover.
Good evening, can you tell me the size of the fittings?
are
are those regular pulse fittings
what size hose barb and what tap size
Just use a vacuum intake manifold
That’s not gonna help with venting.
@@alittle2fast785 it's already vented threw the valve cover. Not like it's a built motor with high compression.
@@scorpioslab this is something you do before you build your engine and put all the bells and whistles on it….this was just a how to video. The actual engine came out to become a jr kart championship winning engine in Hamburg,pa!
What size pulse is that ? Please
I don't know why I keep blowing through Side Cover Gaskets like a fat kid blows through candy. I have a modified 196cc Clone engine in my Mini Bike and every time I run the engine for more than like 10 - 15 minutes it ends up spewing oil out the side cover somewhere. I noticed the Side Cover Gasket sticking out between the side cover and the block. I bought a catch can and billet valve cover with extra pulse fittings for more ventilation in hopes it would solve the problem but it's still doing it. What the heck do I have to do to put an end to these blown side cover gaskets ?
Buy a new block
Some catch cans or the fittings they come with may need to be punched out on the inside with a screwdriver...
Can I leave my one way vent in my valve cover or I remove it
you cant run the pulse pump off the one way fitting
What does a pulse valve you?
Do
@@initial_boyz it uses vaccum off engine to pump fuel to fill the carburator bowl faster
Why in the hell do ypu have to bolt the cover back on to drill it
How would I be able to apply pressure to the sidecover in such angle? Not everyone has a vice…gotta think with a open mind and not a close one
@@alittle2fast785 oh ok. Well why not just use the 2 big ass holes for checking tje oil?
Now the engine is full of shavings! This is bad instruction.
Someone clearly didn’t see the video
Funny you used black tape I'm guessing for gasket clearances? 😂 you didn't have to use that at all if you just bolted together without the damn tape it would have been fine you're a waist of time on building simple engines lol
I used the tape to catch all the metal shavings from falling into the engine and crank bearings.
took the cover off when i did my 212 hemi put a rag in a 5" vice to hold it no shavings in engine..
thinking if i didnt use a vise i would just lay it on a scrap piece of wood anything to not have metal shavings in the engine
Yo are you at centry 3 mall in the intro!?!?
Yup😂
@@alittle2fast785 hell yeah bro! I grew up in Brentwood...used to go there all the time! I knew it!