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 …

Nov 15, 2023 · A tighter LSA such as the 108° is more prone to detonation. Not sure why the 66cc head purchase since the 74cc Kaufman heads would give some additional safety. I doubt you …

Aug 19, 2013 · LSA 116 degrees. More on LSA below. As you can see, the difference in the cam is the durations, but the lift stays the same. Now if we step up to the factory 1968 Ram Air I …

Jan 29, 2020 · The xe 262 or xe 268 is a good base set of numbers to look for in your cam choice. Also a narrow LSA makes more power, but at a narrower RPM range , where as the same …

Jul 5, 2019 · As LSA increases the maximum peak power drops lower and if spread too much a noticeable performance drop could be experienced - but on the other hand duration can be …

Jan 16, 2015 · •LSA/ICL: 112/108 •Valve Lash (Int/Exh): Hyd/Hyd •RPM Range: 1300-5500 Seems many folks don't like the XE because they slam the valve down vs voodoo that lets the …

Jul 1, 2022 · I’m running a 462, with a moderate cam (236/242 at .050” 12 deg LSA) and th400. I set my total timing to 36 which results in my base at about 13 or 14 deg - my mech advance is …

Dec 29, 2006 · 2004-2006 Pontiac GTO discussions. When you purchase through links on our site, we may earn an affiliate commission, which supports our community.

Aug 31, 2011 · Tightening the lsa to 106 deg. would ultimately provide more power but expense of a narrow power band and a choppy idle. LSA's of 110 to 114 are usually best for engines that …

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 …