Mine has made 500 crank
It's been pulled back down to 475 as I was getting a bit of knock at the top
This is on the 7lb stillen pully
A2a 1000cc Injectors aeromotive 340 and cjm fuel return
If I can figure this knock it should fly over 500 but 420whp I'd plenty for now on UK roads trust me
Sent from my SM-G920F using Tapatalk