Faults:
Throwing this out there first: The previous owner did not take very good care of his Corvette...
Blew out head/cylinder wall. My logic: Oh well, I wanted to do a motor rebuild anyway...
Transmission died after motor rebuild; 3rd and 4th blew out. New trans from a 90's ZR1.
Computer/Electronic Management system went haywire. The car was down for 3 months while I tracked down an acceptable replacement. Had some wiring harness issues as well.
And just the normal constant adjustments and headaches from breaking in (new) motors.
General Comments:
Despite the problems and the deserved title of "money pit", this Vette has been a real gem that just has needed some dusting.
Best cruiser ever, and since the ZR1 trans, it's gotten even better. The power of the engine (383 stroker with tuned electronic injection) is immense, and this satisfying smirk comes across your face while the back end slides out. Listening to the Magnaflow exhaust hum is a real pleasure. Worth the headaches? Absolutely. Yes, at one time (make that a few times) I did want to park it in the field and start beating it with a bat or another blunt object, but the driving experience this car provides just absolves all those feelings. It makes you feel a certain way when you drive it, and that alone is worth the issues. This is my 5th Vette (over the years) and my 1st C4. I'm impressed and satisfied.
F.Y.I.: For the 383, I used a 1996 Chevy 2500 4-bolt 350, and had it bored and stroked.
5th Feb 2017, 04:10
TPI engines are interesting.
They use intake pulse tuning to amplify the torque in the low-to-medium speed range, with outstanding tip-in response.
The downside is the same intake tuning causes them them to start to fade at about 4500 RPM. Their LT1 replacements do not suffer the same problem.
Still - a great first step away from carburetors/TBI.