There isn't quite enough info to tell if you could/should run more cam than you have now or not.
Primarily, header size and the make up of the exhaust system.
My preference is to build to a targeted goal, then work towards that end.
As long as the goals and budget are on the same page, I find that to be a better way to approach it.
The headers are the TTI step headers for Indy heads. 2"x2 1/8" into a 3 1/2" collector. That goes into a Dr.Gas 3 1/2" X pipe that reduces down to 3" after the X. Then it's to the biggest case 3" Magnaflows and then it's 3" mandrel bent over the axle to the back of the car.
I really don't have a set time I want to see, so I'm probably not approaching this the right way. I just want fast within the limits of pump gas and 3.91 rear gears, and I can go to e85 as that's pretty easy to get here.
