cam + boltons and has run 11.9s on not so hard of a hook at 3600 lbs and big mph in DA=+2000 feet. also very very streetable. it is made in the heads. most of your aftermarket SBC heads and Ford heads flow about as well as stock ls1 heads. also the intake doenst become a restriction untill about 470 rwhp but still works well.

i mean how many other motors gain easily 70 rwhp with boltons and a pure streetable cam?