injectors size
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Senior Member
Joined: Dec 2000
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From: Topeka
injectors size
I have a Hypertech Stage II prom chip on a 91 rs with stock ecm. what is the biggest size of injectors i can go with and keep the same prom or would I be beter off just adjusting the fuek pressure?
Senior Member
Joined: Jan 2001
Posts: 527
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From: outerspace(maybe..pluto)?
you can go with 22 lb injectors but i'd increase fuel pressure either way it'll work with the stock ecm.
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1989 firebird formula
Mods: converted from T.B.I. to a carburator 305 to a 350. Flowmater exhaust,hedman shortie hedders,202 heads,350 horse cam,bored.40 over, Edlebrock torker2 intake.
Future mods 400 performer rpm intake (polished) and 600 edlebrock carb, comp roller cam, and way better heads. orpossibly a 383 stroker?
------------------
1989 firebird formula
Mods: converted from T.B.I. to a carburator 305 to a 350. Flowmater exhaust,hedman shortie hedders,202 heads,350 horse cam,bored.40 over, Edlebrock torker2 intake.
Future mods 400 performer rpm intake (polished) and 600 edlebrock carb, comp roller cam, and way better heads. orpossibly a 383 stroker?
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