Modern Muscle chip ??

[trbolvr]

I just bought a modern musclecar chip for stock injectors and 145
mph speedo. Will this chip work ok with my setup??

Stock turbo
30lb injectors
walbro 340(hot wired)
237 regulator (adjustable one on the way)
cold air(K&N)
rjc powerplate
smc alky kit
ngk ur5's
21/2 exhaust with testpipe

running 91 octane(highest available around here) with 20%
xylene mix.

I have a red armstrong chip in now and seem to have a stumble
going off idle.

Thanks Phil

 

[TurboJim]

It sure will..

Only one thing. If you're using one of the speedos that requires a reducer in the cable, your MPH based stuff will be off (mainly TCC)

 

[gndriver]

Jim I am using the reducer but my mph on my scanmaster is always reading 20 mph less than what I am actualy doing. Is there anyway to fix this?