got the rebuilt head back on the truck and it has soooo much more torqe but with one problem.. the valves are loud! i set it to chiltons and then set it tighter than spec wich made it quite a bit quieter but still to loud (high torq cam was installed) anyone else have this problem with an aftermarket cam?
Whats the solution?
I still haven't received the header but summit shiped it on the 16th.
Thanks all!
David