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.
LS2 with meth 110oct, and 15 degrees advance with 10.8-11:1 AFR at 18psi. Made 735/745rwhp at 15psi. Still cannot break it, dual disk clutches seem to come and go though.