ORIGINAL: nomobux
The stock head is so massive, I can't imagine needing an aftermarket other than the Bling .. anyone having heat probs.
i did have temp problems with the stock head, after about half a tank the engine started get really hot. So that's why I got an aftermarket head also the bling factor of it
My settings are 0,5-1 turns in on the LSN and 3-3/1/4 on the HSN and never had temp problems with the crazynut racing head.