[Jim Downard]

I guess I don't really need a bunch of torque from my little 289. The GT40 only weighs 2250 lb., and it's not a drag racing car. As long as the engine does not have drivability problems at lower revs, then I can live with the low power available. My cobra with the 393W has a comp cams with a power range of 2000-6500. It doesn't much like being driven below 1900 rpm. It gets kind of jerky. I've heard that roller cams can have a more aggresive profile while still retaining a good idle and drivability trait. Also, the stack fuel injection is also supposed to provide superior air fuel mixture agian helping with smoother low rpm operation. I'm hoping that's the case.

I didn't see any solid roller cams listed on comp cams website.

Jim