What's the short list of required upgrades to a '91 C4?

[devo230]

[JonSeigel]

Not distributor, but distributor vent kit, which costs around $15. Clutch is not a problem, but dual mass flywheel might be, depending on when the car was manufactured. Even if you have a vulnerable one, it either fails on you, or you wait until the clutch fails (just as all clutches fail, eventually) and replace the flywheel along with the clutch.

[Rick Lee]

Car must be lowered to Euro ride height specs. 18" wheels are a must. Fabspeed or B&B exhaust, Euro pre-muffler, H4's, maybe a MAF set-up. These are all must-do's - can't get by without them.

[JonSeigel]

Originally posted by Richard LeSchander
Car must be lowered to Euro ride height specs. 18" wheels are a must. Fabspeed or B&B exhaust, Euro pre-muffler, H4's, maybe a MAF set-up. These are all must-do's - can't get by without them.

Is that all?

[Garrett]

Originally posted by Richard LeSchander
can't get by without them.

Probably can't pass a smog inspection either!!

[devo230]

[Ho Hum 74]

You'll want to check the shocks, they're getting on a bit now.