stock tpi fuel pump enough for my setup?
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Joined: Nov 2001
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From: Cleveland, OH
Car: '87 Camaro LT
Engine: 355 L98
Transmission: T56
stock tpi fuel pump enough for my setup?
I need to replace my LG4 intank pump and I'd rather put in a stock TPI pump rather than a hipo one cuz it's about $50 cheaper. Will a stock pump provide enough flow for this engine: Aluminum head L98, LT4 hot cam, LT1 intake, 24# injectors at higher pressure, ~9.6:1CR
Walbro's lowest flow (190ltr/hr) pump can support 430hp at 50psi/12V and over 500 at 13.5V and I plan on about 380hp so if a stock tpi flows about like this walbro i think i should be ok with stock tpi.
Will the tpi pumps fit the hanger for the lg4 electric pump? anything that would need to be converted?
Walbro's lowest flow (190ltr/hr) pump can support 430hp at 50psi/12V and over 500 at 13.5V and I plan on about 380hp so if a stock tpi flows about like this walbro i think i should be ok with stock tpi.
Will the tpi pumps fit the hanger for the lg4 electric pump? anything that would need to be converted?
Last edited by Ukraine Train; Jun 20, 2002 at 12:56 AM.
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