Another 89_formula_350 1989 Pontiac Firebird post...
Make: Pontiac Firebird Formula
Engine: S&S Crate Chevy 5.7L / 350 Cubic Inch
310 HP @ 5400RPM
375 Ft / Lbs Of Torque @ 3200RPM
Intake: Throttle Body Injection With A K&N Air Filter
Header: Edelbrock Tubular Exhaust Headers With Y-Pipe
Exhaust: Flowmaster American Thunder 3 Inch Dual Exhaust System
Rear End Gear: Limited Slip With 2.73 Gear Ratio
With the Crate 350 Engine as the base motor, Edelbrock Headers w/ y-pipe, Flowmaster Dual Exhaust system,K&N Air Intake and some other upgrades the car is making around the 310 Hp and 375 Ft/Lb of Torque claimed, but all that is hitting the pavement is something around 260 Horsepower / 340 Ft/Lb of Torque.
Page 1: Overview.
Page 2: Old Motor.
Page 3: Interior.
Page 4: The Bandit.