83 cfi tbi question
09-05-2017, 11:36 AM
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Location: Bryan, Texas
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Car: 83 Pontiac Trans AM
Engine: 305 CFI
Transmission: 700R4
83 cfi tbi question
Crazy, but mine still work well. My question is twofold:
1) For '83, I have the TBI220's. Jet Performance makes an adjustable fuel regulator, but it's for '87 up which has a different gasket (a tbi330?) and would it work? There is a manual out there to drill and tap to do it, but feel more comfortable installing a kit.
2) If not, what would be a good add on adjustable and I can y-fitting it. Do they still make a block off for the old regulator? I found for later models TBI, but not for pre-"87.
Wanting to get up from 13 to 14-14.5 psi.
Thanks,
Will
1) For '83, I have the TBI220's. Jet Performance makes an adjustable fuel regulator, but it's for '87 up which has a different gasket (a tbi330?) and would it work? There is a manual out there to drill and tap to do it, but feel more comfortable installing a kit.
2) If not, what would be a good add on adjustable and I can y-fitting it. Do they still make a block off for the old regulator? I found for later models TBI, but not for pre-"87.
Wanting to get up from 13 to 14-14.5 psi.
Thanks,
Will
