OR...instead of messing with the computer, i know i saw a page that said how do adjust/raise the fuel pressure in a GM TBI unit. Won't that let the 2.8 injectors pass enough fuel for the 3.1 then?
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Yes they will. pare_john did it to his S-10 with a 3.1L and a Crane 272 cam. They only had to bump it up a couple pounds. I actually sold him the regulator to do it.1993 EXT. CAB, 3.4L V6 TBI, 5spd manual. Sonoma
1990 4Door, 3.2L V6 TBI, 5spd manual. 4X4. Trooper
Because... I am, CANADIANComment
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im late on this post but swapped a 3.1 into my regal out of a lumin APV and its the best LHO 3.1 ive had good stock sound and noticeable ball$^-^$Comment
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