When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
ditch that 'mugen' ecu and get something programmable and hit the dyno.
i agree with snoopy here. The ability to tune your engine is the best thing you can do for it. It will drive better and make more power though out the entire rpm range.