89 Corvette punching to about 110 mph. We had opened the exhaust right at the manifold and on only one side. Yeah it sounds pretty darn weird. But sadly this is the only good video I ever had in the ol' Vette :(
So yeah I recommend never opening you manifold. Just get a nice exhaust.
Nice vid, I was gonna run cutouts but I decided not to because if I run them to long they while cool rapidly too once the car shuts of aand I can warp the valves doing it.
1339Andrew 2 years ago