Ask any older hot rodder about exhaust cutouts or dumps. In the old days, lakes racers would drive to the track and uncork the exhaust with a simple three-bolt cap so they could go faster. Most hot ...
Ask any older hot rodder about exhaust cutouts or dumps. In the old days, lakes racers would drive to the track and uncork the exhaust with a simple three-bolt cap so they could go faster. Most hot ...