Originally Posted by Cab_Burge
How about chromemoly DOM 3.5 tubes?
In the chart the rpm limit is much lower for cm.My driveshaft speed would be 6300 I think at 140 mph.I have some hard choices to make here it looks like so I need to revisit the data


GOTBOOST!New improved with Victor heads.
http://www.enginelabs.com/mopar-big-bloc...t-of-necessity/