first of all you can tell by your vin number and plus formulas where set with lt1 305's
No 350's and just pop the hood should read sfi 5.7 liter on the engine and if it wasn't painted the formula should have formula painted on rear bumper plus base formula and ta have different taillights. That and instrument cluster should read 165 and not 125
I calc'ed my '91 V8 Formula Firebird to be about 18 mpg.
The 2000 Pontiac Firebird starter can be found on the right hand side of the engine. The starter will be near the back of the engine.
whats the fireing order for a 81 firebird v6 3.8
Jim Rockford.
Chevy 350 LT1
285 bhp
300 horse if it's a V8.
91-93 octane premium
it's inside the gas tank
either 5w30 or 10w30 will work well.
Pontiac Firebird was created in 1967.
Ram air, a stronger V-8, different hood, special, wider wheels, tighter suspension,