Nice one, ill keep the belt thing in mind.. Had one 2 nights ago, althought we couldn't tune it due to a fuel system problem. Bugger though, its was a built engine also would have been nice to see what we could get out of it.. Without worring about what will let go when... This was a v2 kit also.. The original slippy one was a v1 vortech.. 10.* is pretty rich, I usually tune around the 12.0 area Yeah, it will be very interesting to see. I can't wait.. Im a bit hesitant in pushing the revs up on a std bottom end anyways.. I remember reading about a 4.6 cobra engine boosted to 22psi running 9's in a fox body... that was like 5 years ago... totally stock engine too, I believe there were a lot of disbelivers. It only popped from memory due to the higher rev limit introduced later..