Help with sb combo

tubtar, when i said good idea, just to be clear, i meant good idea to find the range of that Racer Brown cam. I agree with you that the TRW pistons are heavy and the required rpm range is getting a little high. Sean, i don't know the exact specs, but the duration numbers i found were a concern. The Hughes cam sited may lower the torque peak some which i would consider a good thing. I do know that with the 106* LSA that would be one nasty soudin' MF........lol. tubtar and i both started off being a little conservative and i'm still leaning that way. A cam with peak torque around 4500 and a hp peak in the 6500 rpm area would be my choice with the current set up. Should make a little over 400hp and be capable of 11's at 1teens shifting around 6800 and clearing the traps at 65/6800.