Rather than hunt unsuccesfuly for a 90-92 TA for a map. What other GM vehicles came with a MAP that is compatible with Accel DFI?

Robert

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1989 GTA TRANS AM
Was a TPI 305 & t-5 car.
Is now 383 stroker w/ the same T-5
World products Sportsman II heads. Lunati pistons and custom ground camshaft. Will dyno after the break in but is estimated at 450 hp and 520 ftlbs. The T-5 is on a suicide mission.

 

Why not consider converting your existing car to MAP? The ecm in the early 90 MPFI 3.1 V6 Lumina, Corsica, Berretta, Grand Am, F-body and many others (except the W body) is the same 7730 ecm as the SD V8s use. Can also look at grabbing the wiring harness if it easy enought to get at and cheap enough.

The only thing you would need then is the AUJP 1350/1615 memcal; available at any GM dealer.

 

I have Accel DFI, I just need a MAP sensor to use in place of the MAF sensor. I already got the harness from WHITE Racing.
Thanks for the info. I will look in all the cars mentioned for one.

 

Then look at the Syclone/Typhoon, they have a 2 Bar MAP.

 

Try looking for GM V-8 TBI trucks. I converted to TPI and I am using the trucks original MAP sensor.

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1993 C1500 Indy 500 Edition
1992 TA TPI setup
Stock motor, new one being built now.
www.geocities.com/wsleigh

 

Other vehicles that use the same MAP (to name a few). Any TBI 3rd Gen, 87-91 4.3 astro vans, 87-91 TBI V8 Pickups.