You think he gained 60HP while still running the stock pulley?
Stock pulley does a hell of a lot on a top swapped car. But you're right. I thought I saw rockers or some sort of valve train mod and a Plog (aka, thinking of my mods for the top swap). More like 275-280.
QwikGT is at nearly 300WHP on a 3.4 and an intercooler.
2004 Impala LS - got some mods sold!!!
2009 Subaru Impreza WRX STI
NAIOA moderator Still Imp'n, just in a different Imp.