Tomei Expreme Manifolds
2 X GT RS's
Mines dumps
HKS 70 mm into 80 mm front pipes
and a Trust MX 3.25 inch cat back i think it is
Big enough for roughly 400 KW at the rears (give or take a few KW)
These are the guys that i went through for my electrical apprenticeship
NECA Group Training
Level 3, 28 Burwood Road, Burwood
PO Box 1106, Burwood North NSW 2134
Tel: (02) 9744 2754
Fax: (02) 9715 1009
Web:www.necagt.com.au
I have the tomei stroker hidden in a GT block.
Turbo's are HKS GT RS's with Tomei Procams 270 @ 10.25mm with a ported head.
Fullboost (1.65 bar) @ 4800 RPM in 4th (give or take 100 RPM)
Wouldnt change a thing. At times i wish i had maybe 2530's but it really isnt that bad.
Off the top of my head
V spec is 10 mm lower
Slightly stiffer suspension
A-LSD light on the dash
Active rear LSD
Quicker ATTESSA (ATTESSA - Pro VS ATTESSA)
Thats all i think
Motor is all the same. Gearbox the same
It's primarily a street car but i did take it to wakefield once. Ran without any problems at all, even after 25 laps @ 1.6 Bar and oil temps reaching 120 degrees.
Motor has been built with 2 thou clearences.
Well In my car, R33 GTR with the Tomei stroker kit with NON cooling channel pistons running GT-RS's at 1.6 bar and ive never had a problem. It was built by another member off this forum who happens to be a very close mate of mine. So unless you looking for over what the RS's can produce power wise I cant see you needing them. The car to date has run a 11.2 @ 130 MPH so it aint no slug!
Tomei 2.8 litre stroker.
Same kit for both RB25 and Rb26 motors
77.7 mm stroke
119.5 mm rods
either 86.5/87/87/5 mm pistons with either non cooling or cooling channel pistons.