650+HP BBc

[PxTx]

I trust John's numbers are real. It think the speculation should be taken as a compliment for achieving pump gas numbers which seem to have shattered what was perceived as the ceiling for that combination.

The bore prep, rings and piston selection play an equally important role as cam choice- but they don't hold all the secrets to making that kind of power. It really is the entire package. I would love to hear more about it John. Whatever you are willing to open up on is great, but in a post about gauging interest- I'm not expecting free speed secrets.