ATT. All Rb25 powered silvia owners

Discuss the RB20, RB25 and RB26 series engines.
RbS14.5
Posts: 10
Joined: Fri Feb 06, 2004 1:50 pm

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Im new to the Nico forums, and am about halfway finished with my Rb25 S14.5 project so I thought I would ask some people who already have an rb25 in a few questions.

Hows it drive? Have you had any problems?Anybody have any time slips/ what does it run?


Joe
Posts: 6511
Joined: Sun Feb 09, 2003 8:29 pm
Location: Phoenix, AZ

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like a dreamnothing out of the ordinaryno time slips yet.

cyris3d
Posts: 382
Joined: Wed Jan 01, 2003 9:37 pm
Contact:

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drives great..only problem is with the new MAF i put on(q45)12.5 at 110

s14det
Posts: 224
Joined: Sun Nov 10, 2002 4:21 pm

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Quote »[12.5 at 110 [/quote]

Is that on stock turbo, if not anyboy now what a stock turbo Rb25 in a 95+ 240 would do? :ylsuper

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NISMO_RB25
Posts: 1066
Joined: Thu Nov 06, 2003 4:40 am
Car: 1992 240SX with RB25DET, 1987 RX-7 TII

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drives greatno problems so far. It has fired up without any issues in freezing weather. I'm not really a drag racer so for me, the thing that the swap did was make me want the following:FMICcoiloverswheels/tires etc..

since you are half way through, don't cheap out, install that clutch you have been thinking about, those new belts, etc..

Good luck with your swap.

The motor is so good, that I feel the need to improve the rest of the car.

cyris3d
Posts: 382
Joined: Wed Jan 01, 2003 9:37 pm
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turbo used is a 60-1

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krayton
Posts: 1090
Joined: Tue Jun 24, 2003 11:10 am

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ill give a time slip soon. just waiting on tires and boost controller. ill give it a run with both the stock and 9-10psi.

as for the car its great. real fun minus i have a hell of a time keeping that rear end from sliding around. i cant give any boost in the corners. (crappy all season tires)

fito
Posts: 140
Joined: Wed Dec 03, 2003 4:27 pm

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Drives awsomeHead gasket and head studs need replacement587HP no time slip yet

RbS14.5
Posts: 10
Joined: Fri Feb 06, 2004 1:50 pm

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12.5 with a 60-1 t3/t4 is that at stock boost?

Looking foward to running it. Im just worried about dropping all this money on my silvia and getting smoked by a honda or something.ha ha.

anybody ever get any work done by Xat racing in Tampa?

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BoostFab
Posts: 3529
Joined: Wed Dec 03, 2003 8:23 am
Car: S13cp, S13fb, S14z
Location: Nismo Land
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fito wrote:Drives awsomeHead gasket and head studs need replacement587HP no time slip yet


is that crank hp or @ the wheel??

goofynick6
Posts: 1216
Joined: Thu Feb 05, 2004 9:58 am
Car: 1995 S14.5 RB20DET

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almost all ratings you'll read on this board are at the wheel.

Where does full boost happen with the 60-1?

Nick

cyris3d
Posts: 382
Joined: Wed Jan 01, 2003 9:37 pm
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4200

fito
Posts: 140
Joined: Wed Dec 03, 2003 4:27 pm

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587HP @ the wheels


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