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What to set the FP to in TPI Firebird.

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Old May 10, 2001 | 02:28 PM
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Madd Hatter's Avatar
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From: Wonderland
What to set the FP to in TPI Firebird.

Got a friend who's putting a car together from scratch and doesn't know what to set the FP to. It's a 90 block with an 87 TPI system. The car has Hooker Super Comp Headers and a Crane Compucam #104224. Other than that and being bored .30 over, it's pretty much stock. Any ideas? TIA

[This message has been edited by Madd Hatter (edited May 10, 2001).]
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Old May 10, 2001 | 02:59 PM
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Kevin91Z's Avatar
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From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Stock is about 42 PSI. Set the fuel pressure somewhere in the 45 PSI range and tune from there. Its different on every car, so find a value that gives you the most power.

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