Advise please
• 1990 coupe
zz4 crate
Lingenfelter headers, cats, no mufflers
24# fic injectors
Holley throttle body
Holley fuel regulator
PCM chip
Z51 suspension
3.07 gear
• Z51 suspension upgrade
ZZ4 crate motor
Lingenfelter headers with a straight cat exhaust
• Transmission
• Transgo shift kit
• z-pac 18 or 14 clutch pack for 3-4 shift
• vigilante 9.5" 2500-2600 stall
This is what is in the car from what I know. I want to go to work on my factory TPI intake with a grinder. I am also interested in the 1.6 rockers. Sense my factory motor has been swapped out with a ZZ4 crate motor will everything be the same as my factory motor?








