I would call Jim at Racer Brown. He doesn't have a web site. And he likes you to call AFTER 5 PM ET. I would think with all the limits you have imposed, you would want something that is not off the shelf. It costs the same to have a custom cam ground so why dink around with an off the shelf grind.


I like that you want to stay SFT.

I will say this...In my humble opinion, Lobe Sepration Angle will be of much importance here. You have a low output head, a highly restrictve exhaust and no gear ratio to speak of.

Call Jim.