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Yeah that does help quite a bit. In particuar the engine I'm workin on is a 2002 LS1. Hyd lifters, non adjustable valvetrain so I don't have to worry about lash. 1.7 rockers. What a few of my friends are running is somethin like a 231/237 .595/.599 with a 113 lsa. I'm not sure of the ICL off the top of my head. What I'm particularly trying to figure out is stuff like, if I lower the lift to say .550/.550, how much could i increase duration without a P to V clearance problem? Or maybe even a larger reduction in lift. Also, thinking about lowering the LSA to maybe 110. I'm really foggy on my lobe centerlines and what the best dial in would be, for me it would be trial and error on the dyno. Springs aren't such a big deal since I plan on doing a spring swap with the cam. Something like a Comp 918 or maybe the 987s, but I'd have to get the seats machined for them. What I've gathered from what you've said is that I'd basically make more power if I widened the duration and used less lift. But that has to be only to a point...
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