I really love informative videos like these. People don’t show you these kinds of tricks at all unless you work at a performance shop. Thanks Jay, you are the man.
Professor Jay is in session.... I believe I can obtain my Associate's in 2JZ just by watching these vids, there is always more than one little thing. Experience
I never comment on youtube vids, but I have say Jay you may have saved my engine. Doing a refresh rebuild on my 4agze, brand new oil pump from aisin. I decided to inspect my pump and to my surprise the relief valve in fact seized inside and the gears are bone dry. Had to use some heat and force on the cylinder to get it out. Had some corrosion on the piston and walls. Cleaned it up with some scotch brite lubed up the piston, cylinder and gears. Everything now functions properly.
Damn... I just built a 1uz got a new oil pump and didnt think to check that it was pre lubed or not. now I gotta pull off all the accessories, covers and oil pan for piece of mind lol
Good video, when I did my 2JZ motor, the new oil pump had a decent bit of corrosion at the seat of the oil bypass. The Rotor area had some debris as well. Always pull apart your new pump.
Bought an impact phillips head size 3 socket for the backing plate. attached it to a breaker bar.....stripped one, got one off then on the third one it broke the end of the phillips head...lucky it was just a practice pump...
Nice video guy's I made a SST for fitting the front main seal on the 2J at SRD Tuning that work's amazing. Keeps it totally parallel and fits it to the correct depth every time will ping you over a picture as sometimes when you need to do a front main seal in a car that has a rock hard seal that's leaking from being 25years old it makes it effortless. Also I'm on the same opinion as you I've never had any issues with the front seal being pushed out in over 60 2jz engines I've built over the years. Will always be a incorrectly fitted item from someone else or punched in to far or a oil pump that is scored up badly 👍 Build them right there always perfect
Try sometimes brakecleaner to "lubricate" those seals, makes rubber slippery for moment and makes them stick in place like nothing else when evaporates.
Really insightful! I might just do this inspection to my 4AGE 20 Valve Blacktop oil pump as preventative maintenance. Not that it needs it but while I get in there for new rings and the front main I may as well give it a shot. Thank you Dr. Jay :)
@@G.J.G.P. Well no but logic does dictate that if you have the same thing, doing the same job of a similar design and you make it beefier it'll be stronger
@@lomfmur so, logic also should tell you, that more beefy doesnt mean more better. There is a purpose for every part and and over shooting everything is not always the answer. Or does any other car company make such a huge oilpump for a relatively small engine? Why does no one run drysump from factory? Because its way outside its purpose and cost eficinecy. But that small oilpump was enough to win a 24h race in spa, to compete muliple times in the 24h nürburgring with good results, win bathurst and jtc multiple times. Never heard that about the 2jz
Jay is RSP doing their engine program again? I'm looking for a place to do my 2JZ 3.4L block build but cant find a shop that I can trust to do the work.
Would it hurt using a little bit of assembly grease instead of silicone spray on the outside of the front main seal to seat it into the pump? Or am I asking for a problem doing that?
Great Video! Love the detail and it was easy to follow. Jay, what do you think of modifying / machining the oil pump channels for better oil flow? Seen a lot of JZ guys do that...
Grease must be applied on the inner sealing face/lip. Oil or in this case assembly lube is not what is needed to stay inside that sealing cavity created between the crankshaft and the seal lip. Remember that during normal operation oil DOES NOT make it passed the seal to lubricate it. This why you need to grease the lip. Many seals arrive with grease applied for this reason.
Is porting the 2jz oil pump recommended? I purchased a brand new B16 Honda oem oil pump for my B series build. As soon as it was delivered to my address I forwarded the oil pump directly to 4P Piston Racing for there full mod work up. Would you recommended 2jz owners do the same?
I guess we aren’t going to just give away alll the pump porting mods for free today LOL Also, I’m surprised to see you guys aren’t using fipg. I know I’ve heard people swear by Hondabond but Fuji glue is a first for me
so does this mean that the supposed "jz pump gear failure" in recent years is just due to no pre lubing and checking of relief valve?. if so that defeats the whole new fad of the prp pump gears for "2jz oil pump failure" that never used to exist
I don’t have a 2jz.. I just like hearing jay explain stuff
Most of his videos show tips that can be used for almost any engine build/assembly.
I really love informative videos like these. People don’t show you these kinds of tricks at all unless you work at a performance shop. Thanks Jay, you are the man.
Jay is amazing. He is also currently building a Honda B series for himself right now. I hope he post video about his build.
@@jimhiscott2918 that would be awesome.
Professor Jay is in session.... I believe I can obtain my Associate's in 2JZ just by watching these vids, there is always more than one little thing. Experience
I never comment on youtube vids, but I have say Jay you may have saved my engine. Doing a refresh rebuild on my 4agze, brand new oil pump from aisin. I decided to inspect my pump and to my surprise the relief valve in fact seized inside and the gears are bone dry. Had to use some heat and force on the cylinder to get it out. Had some corrosion on the piston and walls. Cleaned it up with some scotch brite lubed up the piston, cylinder and gears. Everything now functions properly.
Damn... I just built a 1uz got a new oil pump and didnt think to check that it was pre lubed or not. now I gotta pull off all the accessories, covers and oil pan for piece of mind lol
Looks like I’m pulling my oil pump off and re-doing it 😅
Thanks for making these videos guys
You are gonna make my sc300 PROUD thankyou Jay (:
The Real general Jay himself. Much respect everytime. One of the best Narrator on engine building on you tube..Big up Jay 🇯🇲
The beats in these videos go hard.
Solid video, Jay is always on point with the details
thank you guys
6:38
Amen to that, pcv and valve cover vents should be OPEN to let that crankcase breathe free especially under boost.
Good video, when I did my 2JZ motor, the new oil pump had a decent bit of corrosion at the seat of the oil bypass. The Rotor area had some debris as well. Always pull apart your new pump.
Perfect timing this video 🙏🙏
Bought an impact phillips head size 3 socket for the backing plate. attached it to a breaker bar.....stripped one, got one off then on the third one it broke the end of the phillips head...lucky it was just a practice pump...
Nice video guy's I made a SST for fitting the front main seal on the 2J at SRD Tuning that work's amazing.
Keeps it totally parallel and fits it to the correct depth every time will ping you over a picture as sometimes when you need to do a front main seal in a car that has a rock hard seal that's leaking from being 25years old it makes it effortless.
Also I'm on the same opinion as you I've never had any issues with the front seal being pushed out in over 60 2jz engines I've built over the years.
Will always be a incorrectly fitted item from someone else or punched in to far or a oil pump that is scored up badly 👍
Build them right there always perfect
Tried looking fro your SST but couldn't find it.
@@jryan1175 will take some pictures and put it up on our FB page 👍
Try sometimes brakecleaner to "lubricate" those seals, makes rubber slippery for moment and makes them stick in place like nothing else when evaporates.
Really insightful! I might just do this inspection to my 4AGE 20 Valve Blacktop oil pump as preventative maintenance. Not that it needs it but while I get in there for new rings and the front main I may as well give it a shot. Thank you Dr. Jay :)
Class from Jay and Real Street as always 👌✅
JAY!!!
LET'S GO !!!🏁
Jay you should do a video priming the oil system for first start!!
What grease or lube do you recommend using? Looks like permatex ultra-slick engine assembly lube
Great video. Important tips you mentioned. Thanks.
I’ve spent HOURS, on these awesome vids. Good stuff brotha. Can we get a discussion on the freeze plugs? Those look epic
Wow, the 2jz oilpump gears are massive, compared to any rb26 aftermarket pump/ gears
There’s a reason RB’s have oil pump issues and 2JZ’s dont
@@lomfmur yeah, enlarge everything on the engine infinitely to avoid every circumstance. Thats the universal answer to everything.
@@G.J.G.P. Well no but logic does dictate that if you have the same thing, doing the same job of a similar design and you make it beefier it'll be stronger
@@lomfmur so, logic also should tell you, that more beefy doesnt mean more better. There is a purpose for every part and and over shooting everything is not always the answer. Or does any other car company make such a huge oilpump for a relatively small engine? Why does no one run drysump from factory? Because its way outside its purpose and cost eficinecy.
But that small oilpump was enough to win a 24h race in spa, to compete muliple times in the 24h nürburgring with good results, win bathurst and jtc multiple times. Never heard that about the 2jz
Love these videos
What is with the purple freeze plugs? Ive never seen that before. They look nice.
What a great and informative video! Thank you!
Would a ported pump be necessary compared to a non ported for high power goals?
Jay is RSP doing their engine program again? I'm looking for a place to do my 2JZ 3.4L block build but cant find a shop that I can trust to do the work.
Mazworx in longwood fl
@@Juniorrrrrm contacted them but their communication is poor and their lead time is way out there.
@@tadda6282 Mark at Mazworx is good, I built my own motor but had them do a block with threaded freeze plugs / billet mains option
Great video, thank you
Jay do you recomend a O ring on the oil pressure spring Bolt?
Would it hurt using a little bit of assembly grease instead of silicone spray on the outside of the front main seal to seat it into the pump? Or am I asking for a problem doing that?
Hi Jay, what are your thoughts on when you need to port a 2jz pump or oversize the front main drain hole?
All your video are very informative how about doing a vw golf 1 engine build never saw you do one as i am vw freak thanks keep up the good videos
Great Video! Love the detail and it was easy to follow.
Jay, what do you think of modifying / machining the oil pump channels for better oil flow? Seen a lot of JZ guys do that...
Grease must be applied on the inner sealing face/lip. Oil or in this case assembly lube is not what is needed to stay inside that sealing cavity created between the crankshaft and the seal lip. Remember that during normal operation oil DOES NOT make it passed the seal to lubricate it. This why you need to grease the lip. Many seals arrive with grease applied for this reason.
That's so ill that REAL st laser etched on the piston 💪
how do you feel about Toyota Black FIPG for the pump/pan?
Hi. Plse provide the silicon details you buy from suburu.
Badass video
Wish this video was out years ago when I built my engine. Still have a leaky front main that I could never get just right.
What purple freez plugs and oil plugs are those
Mazworks freeze plugs and he had oil galley balls removed and tapped. It’s just a purple all head bolt.
Do you polish the crank shaft or use a new one before reassembling?
Is this Perdros new engine??? Realstreet use to sale Jay's short blocks to the public who actually can you trust to assemble a good engine now? 🌟💯😎🏁🏁🏁
nice tip
What kind of core plugs are those?
Is porting the 2jz oil pump recommended? I purchased a brand new B16 Honda oem oil pump for my B series build. As soon as it was delivered to my address I forwarded the oil pump directly to 4P Piston Racing for there full mod work up. Would you recommended 2jz owners do the same?
I guess we aren’t going to just give away alll the pump porting mods for free today LOL
Also, I’m surprised to see you guys aren’t using fipg. I know I’ve heard people swear by Hondabond but Fuji glue is a first for me
so does this mean that the supposed "jz pump gear failure" in recent years is just due to no pre lubing and checking of relief valve?. if so that defeats the whole new fad of the prp pump gears for "2jz oil pump failure" that never used to exist
Can one send their new oil pump to real st for this service to be performed?
Sorry, we do not offer this service but PHR (Performance house racing) does.
Torque specs for all the stuff you torqued please.
Listed in the video, I had to rewatch, look at the top/sides they're in green writing
How much oil pressure would it make if that bypass was not working correctly? What would you consider excessive oil pressure on a 2jz?
1832 lbs at 4500 rpm.....
@@francisbeaudry8598 sounds too low
Ge or gte?
AE86 was notorious for oil pump failures
You said the torque specs were on the screen did I miss them 😢? Please add to the top
Did you build that on the dark side of the moon?
Sine drive my friends. RB guys been doing it for years... Not Spline
I was thinking about doing this until you said we'd have to take the engine out of the engine bay and also remove the top oil pan. Damn.
I need my 2jz valve seals replaced ...
Yeeeah buddy
Why sleeve??
Massive oil pump gears. The 4G63's oil pump is tiny compared to this.
Thats a ford fe 390 oiling system. Nearly identical, pump and all. Its why the sbc is superior, imo.
I sold my 2jz for 20k and got. Gen 2 coyote 🔥🔥🔥
What is namd of purple of block
Those are Mazworx freeze plugs. The block is machine and the plugs screw in.
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