Power FC t-78 tuning

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Jan 14, 2002 | 11:55 PM

richjackson7

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From: st pete

t-78 tuning

i have a t-78 greddy kit
dp midpipe catback
intake
pulleys
stock fuel system

how do i tune the pfc for that

Jan 15, 2002 | 12:49 AM

JoeD

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before you worry about tuning, i suggest you modify your fuel system, buddy.

Jan 15, 2002 | 01:19 AM

richjackson7

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From: st pete

if i run low boost i dont need to worry

at 10lbs of boost the t78 only mkes 45 more hp than stock. the stock fuel system can handle it.
but thanks BUDDIE.

Jan 15, 2002 | 07:35 AM

cewrx7r1

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From: In A Disfunctional World

You need to get/borrow/use a linear O2 sensor
to adjust your fuel first.

Jan 15, 2002 | 11:24 AM

wankawankel

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You may be new to the rotary field, but everyone here knows how fickle the rotary can be. I have a T88 powered FD. Take everyones advice, DO THE FUEL UPGRADE. (i.e. FP, bigger inj, fuel reg, etc...) Don't play with detonation.

Jan 15, 2002 | 05:22 PM

JoeD

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From: Bay Area, CA

Quote:

Originally posted by richjackson7
if i run low boost i dont need to worry

at 10lbs of boost the t78 only mkes 45 more hp than stock. the stock fuel system can handle it.
but thanks BUDDIE.

your only making ~265 RWHP at 10 PSI on a T-78???

i think i know why....you have blown your engine already.

also, last time i checked, turbo charged cars running pump gas needed intercoolers....unless you are running methanol.