Doug Herbert solid cam?

Thanks for the advice guys. My car has a 3.91 and 4 speed trans. When I built the engine it had a 3.15 and it was really "dead" above 3000 rpm. It's way better with the 3.91.

I have about 9.8/1 compression and I'm running 89 octane without detonation, so I think the cam bleeds a lot of cyl pressure. I can find 95 octane gas but the car runs the same and the 95 is more expensive. My new valves are nailhead so it will kill some CCs.

I think I really didn't liked the 528 cam, it runs like a big cam but sound stockish... I know this is silly but for me it's a part of the "cool factor". I've been looking to a LOT of grinds, I wanted a solid below [email protected] and a tighter lsa. I found some nice ones from Lunati and Engle but they have too much lift, or duration, or both.