What fuel pressure should I run with 24# injectors and my combo?

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1988 GTA 5.7L TPI Auto
355 ci. block,TPIS ZZ-9 Camshaft, B&M Holeshot 2400 Stall Converter, 3.73 Richmond Gears

"Why ride a stang when birds can fly?"

http://www.geocities.com/thegta

 

GM runs about 47 psi for these. The computer will handle adjustment up to 53? psi.

 

If there ford svo injectors i believe they are rated at around 36-38 pounds.As in starting your fuel pressure at 36 and work your way up.

[This message has been edited by Mike635 (edited March 22, 2001).]

 

I found out that the Ford SVO #24 injectors actually flow at 26#. GM's 22# actually flow at 19#. Right now I am running GM's 22# at 62 psi just to keep me from being lean at WOT.

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1988 GTA 5.7L TPI Auto
355 ci. block,TPIS ZZ-9 Camshaft, SLP Headers, B&M Holeshot 2400 Stall Converter, 3.73 Richmond Gears

"Why ride a stang when birds can fly?"

http://www.geocities.com/thegta

 

That question can be answered with some dyno time.

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1989 IROC-Z 5.7L
NOS 150HP kit
ProBuilt 700R4, PI Vigilante 2800 stall lockup
Baer Brakes 12" Sport System