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What timing and Fuel pressure should i be running with this setup ?

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Old Apr 12, 2003 | 11:51 AM
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91Z28's Avatar
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Joined: Dec 1999
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From: Northglenn, CO, USA
Car: 91' Z28
Engine: 355-Supercharged
Transmission: 700R4
What timing and Fuel pressure should i be running with this setup ?

Trying to tune my car but having alot of trouble with it in drive especially down on the lower end, what timing and fuel pressure would you guys run with this setup, assuming ive set all the sensors correctly.

355 .030 over 9.1 compression

AFR 195 heads

Comp Camps roller grind for blower specs:
276 intake, 290 exhaust
510 intake with 1.5 rocker
510 exhaust with 1.5 rocker
Crane aluminum rockers 1.6 ratio

TRW blower pistons, Total seal rings, Eagle Sir Rods 5.7, GM 1053 steel crank, Moroso 6 qt pan, High volume pump and pickup.
Edelbrock aluminum water pump, Holley
StealthRam, 32# accel injectors
58 MM BBK throttle body
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