Quote:
Originally Posted by WLN 6
I ran some new personal bests until my head lifted again and blew the steel gasket and pushed coolant out the side of the head (cyl #1 exhaust, no damage otherwise)
I ran 10.9 at 129mph 1.73 60ft 7.1 1/8 mile at 99mph
10.71 at 129mph 1.67 60ft 6.9 1/8 mile at 102mph
10.79 at 114mph 1.58 60ft 6.8 1/8 mile at 102mph (blew up at 3/4 track, would have been a nice run.....lol)
I cannot keep these heads down. No knock, 11.4 afr with meth, 25psi boost. I am using head studs, RJC stainless gaskets. Will I be better off with aluminum heads and head clamps maybe?
|
Congrats on the new best times. Sorry about the gasket. Get rid of the RJC shims, I'd recommend the cometics, don't waste your money on the clamps. If it was my call, the Mer would go, replace with a FAST... Give me a call, we can talk about it....