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.
I've got it. I did it along with the FAST 90, NW90 throttle body and a 85mm MAF. Huge difference over the LS6/ported TB, stock MAF and MTI lid but hard to judge what percentage the lid itself gave.