[Supras] 2jzge powered Probe

Dave Henry daveh at to4r.com
Mon May 12 08:22:25 CDT 2008


We got the na-t 2jzge powered Probe to the dyno yesterday, we switched the 
fuel system over to run E98, so we have a bank of 1600cc injectors and a 
bank of 440cc injectors.  Injector duty was 85-86% at full honk so it looks 
like we sized the injectors about right, the car idles nice with both banks 
firing simultaniously.  We build the bottom end over the winter, using GRP 
rods and Arias 9:1 pistons, the head is a stock NA head with stock valves, 
HKS 272 cams and BC valve springs. The turbo is a BW S480 with a 1.32 a/r T6 
hot side. The car runs a Powerglide and a 9" converter that I spec'd at a 
local converter shop.  We have a very conservative tune in the car, we quit 
at 37 psi but I think the turbo will still be efficient with a few more 
pounds of boost.  At 37 psi the car made 904 rwhp:

http://www.youtube.com/watch?v=aTSHzGvN0vU

We turned the boost down a little and turned on the 155 shot of nitrous, but 
the car spun on the rollers.  36 psi and 155 shot was just 944 rwhp:

http://www.youtube.com/watch?v=yyx0YCgjVqM

Overall we were happy with the results.  Dyno sheet:

http://www.boostwerx.com/Matt/matt944dyno.JPG

DaveH




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