I had same problem, sounded awful but was only handbrake had been overtightened!!!. try that first

I have a V8 90 it was originally on strombergs!!. They constantly stuck and never gave the V8 the power it should have.Get a weber four barrel from RPI (branded as edelbrock). The part throttle drivability is superb and it really shifts when you open it up.It also sounds fantastic. But dont let...