Posted by MoparNorm on Sunday, July 22, 2007 at 01:16:27 :
In Reply to: jeep 715. eng swap. posted by junkyardog on Saturday, July 21, 2007 at 14:55:06 :
Go with the Cummins 4BT. You'll have more torque than most V-8's and the SBC and 454 will not give you 30 mpg. The Cummins will and it will last hundreds of thousands of miles...