pignose rb build

Discuss the RB20, RB25 and RB26 series engines.
mott6904
Posts: 679
Joined: Tue Jan 30, 2007 2:50 pm
Car: rb20 big turbo big cams s13, 97 kouki, turbo audi a4,turbo busa

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Whats up fellas I've been a member for a while but never posted my setup and people have been asking about it so here it is. zerothread?id=342538
Modified by mott6904 at 7:24 PM 6/4/2008


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Kansei240sx
Posts: 1356
Joined: Mon Nov 01, 2004 10:17 am
Car: S13 - RB25 Circuit car
71 240z - street/track day car
AE86 - Daily Drizzle/track day car
Z31t - Paper weight/street car
Contact:

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try the link again, you posted a user link, not a public one.

mott6904
Posts: 679
Joined: Tue Jan 30, 2007 2:50 pm
Car: rb20 big turbo big cams s13, 97 kouki, turbo audi a4,turbo busa

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Fixed

s13point5
Posts: 411
Joined: Fri Mar 03, 2006 9:59 am
Car: 89 240sx

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where are the pics?

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mello88
Posts: 611
Joined: Tue Jul 27, 2004 6:37 am
Car: s13

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Nice setup you have a lot of work done to it. post pictures

I'd really like to see your downpipe since I have the same mani & WG setup.

Also what did you do for the HKS WG outlet flange? I'm having my fabricator make me one since I can't find this flange anywhere... Did you replace the spring in your HKS wg? I'm having trouble finding those as well, my wg has the 5psi spring and I'd like to put the 9.7psi spring instead..


mott6904
Posts: 679
Joined: Tue Jan 30, 2007 2:50 pm
Car: rb20 big turbo big cams s13, 97 kouki, turbo audi a4,turbo busa

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mello88 wrote:Nice setup you have a lot of work done to it. post pictures

I'd really like to see your downpipe since I have the same mani & WG setup.

Also what did you do for the HKS WG outlet flange? I'm having my fabricator make me one since I can't find this flange anywhere... Did you replace the spring in your HKS wg? I'm having trouble finding those as well, my wg has the 5psi spring and I'd like to put the 9.7psi spring instead..
There is a link to my pictures in my sig.My wastegate came with an outlet pipeNo i didnt replace the spring in the wastegate but im pretty sure mine came with the stiffer spring.

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mello88
Posts: 611
Joined: Tue Jul 27, 2004 6:37 am
Car: s13

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ah thx. Your WG is probably a vband or different outlet anyways, I have the standard hks wg.


mott6904
Posts: 679
Joined: Tue Jan 30, 2007 2:50 pm
Car: rb20 big turbo big cams s13, 97 kouki, turbo audi a4,turbo busa

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My wastegate outlet flange is a square 4 bolt with a 50mm opening. This is the first I've built a dump pipe so i think im going to re do mine so that it is longer. I also need to wrap my downpipe and dump pipe.

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rbsileighty
Posts: 1694
Joined: Sun Feb 09, 2003 8:10 am
Car: 92 S13 Hatch w/ RB20 & 05 Audi S4 Avant 6MT

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What kind of mats are those on the floor... would you recommend them?

Pretty cool car... never would have thought to put a 60-1 on a RB20. How do you like it? I have a turbo for mine, but I'm always curious...

mott6904
Posts: 679
Joined: Tue Jan 30, 2007 2:50 pm
Car: rb20 big turbo big cams s13, 97 kouki, turbo audi a4,turbo busa

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Are you talking about the blue mats under the back of my car? They are just cheap carpet remnants. As far as the turbo. Im still not sure if i like it or not. I havnt really boosted the car yet. On a stock map,injectors,and maf with the things i have done im running lean and i dont want to blow it up yet. I plan on getting a some goodies soon so i can tune it and find out how much a stock rb20 bottom end can hold, while I start building up the spare block.


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