Dreams to big ?

Discuss the RB20, RB25 and RB26 series engines.
Jooke
Posts: 7
Joined: Tue Oct 25, 2011 8:52 pm
Car: 1990 - RB25DET

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-RB25DET 90' 240sx Coupe
*precision 62/62
*1250cc Injectors
*Custom Manifold & Exhaust
*Apexi Power FC
*Cometic headgasket + ARP'S !
*Tial 38mm EWG
*Meth (most likely)
*Walbro 255
*New gasket set
*All aluminum REdone piping w/Intercooler
:poke:
_Mustang dyno
What would be a realistic dream I have been digging the forums to try and find a similar build with numbers ...


chad b.
Posts: 311
Joined: Fri Nov 21, 2008 12:17 am
Car: chocolate chip kouki
Location: Mobile, AL

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Why don't you just look at a flow chart of that turbo? I think maxed out it should make in the 630whp range on a 25. Most places rate that turbo at 700hp.

Jooke
Posts: 7
Joined: Tue Oct 25, 2011 8:52 pm
Car: 1990 - RB25DET

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Understood but there is no way I can touch that with stock internals amirite

Cjmartz2k
Posts: 1845
Joined: Sat May 19, 2007 1:39 pm
Car: Hunting for a '89 GTR now
Location: Okinawa, Japan

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Jooke wrote:Am I right?
No

Jooke
Posts: 7
Joined: Tue Oct 25, 2011 8:52 pm
Car: 1990 - RB25DET

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So I can make that kinda power on stock internals ?

RRRRB
Posts: 759
Joined: Wed Jun 01, 2011 9:31 am
Car: 98 RB powered S14
Location: WA

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with a good conservative tune and race gas i dont see why not

95_240
Posts: 560
Joined: Fri Jan 07, 2005 4:26 pm
Car: 1995 240sx

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Sorry for the threadjack. Chad b. enable pm!!!!

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HxC_Nismo
Posts: 1036
Joined: Sat Sep 23, 2006 10:26 am
Car: '98 Nissan 240SX SE R33 RB26DET
'07 Nissan Titan SE
'05 Toyota Corolla
Location: Missouri
Contact:

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with the walboro and meth id say 550rwhp but that single walboro is going to restrict you and also your stock internals and head gasket are going to be a ticking time bomb if you push it too hard.


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