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Hey guys, i have made an order on rhdjapan to get a jun oil pump + a reimax gear set. they asked me to tell them the size i need for the reimax gear (81mm or 77mm) as they dont know more then me. after my researches on the internet it seem's to be 81mm. can anyone confirm? thanks.
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why do you want the reimax gears for the jun pump?
just get the jun pump alone, it's more than good enough for whatever you're doing.1992 GTR - 2.7L, GT2871R's, forged bottom end, big valves, 270* cams, R34 getrag
2000 Honda Insight - 70+mpg daily driver
2003 Sierra 2500HD Diesel - Tow vehicle -
Yeah, am wondering the same...Originally posted by Terrh View PostMy sky got 99 problems but to find bitches ain't one
Once you go sky; Parts you're going to buy...Comment
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Not to rain on anyones parade
But the Grex and Jun pump I think are the same pump.
I am going through converting to external pump wet sump because my pump gear cracked.
Luckly I found it right after it happened so it id not grenade or starve oil.
Biggest shoulda/woulda thing that sits in the back of most RB owners minds is the oil pump.
I was lucky.
Others have not been.
Seriously consider walking away from the standard design/style pumps if you want to have peace of mind.
The engine never hit the limiter during any of the tuning nor prior.
This is just my opinion coming from my experience trying to help out the community.
Here is where I am getting my pump setup from.
Tomeis pump is the only one that may have a chance because the driven gear is actually 2 separate pieces so if the inner part cracks it may not effect the pump gear. sorry don't have a pic for that.Last edited by speedfreak; 01-17-2013, 03:27 PM.Favorites
lucky_cefiroentelijintyou\'re not listeningstop saying "yall"... i'm picturing you with a mullet.
mullet+skyline=*shiver* i dont even want to think about itOriginally posted by specialeditionComment
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+1 for drysump.Black 1991 GTR. Serious garage stand mantle/parts car.
Black 1990 Pulsar GTiR. Sold
Silver 1989 GTR. Sold
Black 2010 Subaru WRX. Weekend warrior. Sold.
Black 2013 F-150 FX4 ecoboost. Daily driver.
White 2012 Ford Explorer Limited. Family wagon.
Sorry for my offensive comments, I r socially retard.
lolstart by having A ROLLING GTR then we talk u ******* mofo funzy little *****Comment
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this thread inspires me. i want to trade my tomei pump for a jun + reimax gear!!!1991 Nissan Skyline R32 GT-R: 710whp 521 ft/lbs 27.5psi 11.8 @126mph low boostComment
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I don't believe the Grex and Jun are the same. There have been many rumors over the years regarding oil pumps, and none of them are true.
Jun + Reimax is interesting...the Tomei pump is the top of my list for reliability though.RightDrive Inc. Parts Manager
http://www.rightdrive.ca :: http://www.rightdriveparts.com :: http://www.rightdriveusa.com
1970 Highway 7 West, Vaughan, ON :: 1-877-398-8220
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classic1990 R32 GTR 329awhp @12psi stock turbosComment
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I would go with tomei over jun,
personally i run an external oil pump.Comment
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I'm running a jun pump and it seems to be nothing less than stellar!Originally posted by RSTuning View Post
Can I ask why tomei is considered to be royalty when it comes to oil pumps?
Strictly curious.
Cheers!
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I think it is because they have designed the inner gear in two pieces incase it does crack the fracture
will not reach the pump gear.
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lucky_cefiroentelijintyou\'re not listeningstop saying "yall"... i'm picturing you with a mullet.
mullet+skyline=*shiver* i dont even want to think about itOriginally posted by specialeditionComment
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