Oct 9, 2020 · Wider LSA's also run smoother, pull more engine vacuum for power brakes, and have a broader power curve - and why Pontiac used these types. So in my opinion, I think your best cam …

Aug 19, 2013 · LSA determines where in the RPM range maximum torque is developed in that a tighter LSA of 106-110 degrees will build torque sooner in the lower RPM range AND give you that rougher …

Dec 14, 2005 · I just installed my NOS system today and am using a FJO Racing progressive controler. I need to fet a tach signal and tap into the TPS for its signal. I'm a neat freak so I wanted to tap the …

Nov 15, 2021 · That is, if the intake centerline is at 106, then the exhaust centerline will ALSO be at 106. (And the LSA itself will be 106 cam degrees). When someone says a cam has X amount of degrees …

Jul 3, 2020 · On a 108° LSA also. ... Don't think anyone has asked how high up in the RPM range do things go south? Milder cams are easier on springs, so going to a larger cam without heavier springs …

Mar 14, 2024 · If you are willing to swap out your converter then a 60243 with a 228/235 duration also on a 112 LSA would be more rowdy. I wouldn't step all the way up to the Crower 60919 RAIV clone …

Aug 4, 2023 · Solid roller cam from Bullet (from their recommendation based on what I was looking for) - 110 LSA, 251/257 degrees at 0.050, 0.620 net valve lift WITH 1.5:1 rockers.

Jun 20, 2018 · Didn't know about the specific Pontiac lifters. I got mine from now defunct Indian Adventures. The "068" cam is on a 116 lobe separation angle (LSA). I run the Summit 2801 cam with …

Jan 29, 2020 · Also a narrow LSA makes more power, but at a narrower RPM range , where as the same grind with a wider LSA (higher number) makes power across a wider rpm range. My ( 389) 400 …

Dec 14, 2021 · I've been mulling over engine choices and ideas for my 66 GTO project car for awhile, and I've checked the average prices on a Pontiac and BBC strokers, but haven't considered an LS …