Darin, 20% gain for an rx7 although possible is not feasable unless you only race for 5 laps. I was at 117 RWHP all last year and was getting killed on the straights by other 7's, so I tried a setup that leaned out the top end and got 125-128 RWHP (unpredictable), and promptly blew the motor on the second lap. from here out im running on the safe side of the tuning gains ratio, one side housing was all I saved from that last mistake.

[This message has been edited by 7'sRracing (edited February 19, 2004).]