Quote Originally Posted by TheSnail
Sr swap 240s depends on gearing. I had a 6speed sr 240 with big helical final drive that was 300rwhp and got 450miles on the tank. That was the by far the best high way mpg car I ever owned. Nothing like diving 90 @ 3400rpm
6 speed sr 240

details on how you did that? And I am very interested because I drive highway a hell of a too much and that sounds very nice.