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.

Aug 31, 2011 · LSA's of 110 to 114 are usually best for engines that will see street dutyas well as the occasional foray at the track. A wider lsa improves idle quality by creating more intake manifold …

Oct 4, 2020 · I previously had a solid roller in mine that was 236/242 @ 0.050 on a 110 LSA and made .600 lift at the valves with 1.65's, and it wasn't all that nasty. Being a roller, it didn't have as much …

Nov 15, 2023 · Calculated dish volume 25-28cc depending on gasket thickness, or volume Calculated compression ratio with 65cc chambers 10.1-10.3 QUESTION did i miss anything? What is the …

Jan 16, 2015 · But, here is what I see as an advantage and what I too am doing in my cam choice with my 455CI 9 to 1 compression engine, 112 LSA, 284/288 duration. Got a solid cam that will give me a …

Feb 14, 2016 · I put together the specs on the factory-installed GTO camshafts for the 389/400/455. They are often referenced by their last part number digits, ie "066," "067," "068," etc. They go from …

Aug 13, 2019 · Pontiac "068" cam LSA - 116 Intake Centerline - 113 Valve Overlap - 63 Intake Opens - 31 BTDC Intake Closes - 77 ABDC Exhaust Opens - 90 BBDC Exhaust Closes - 32 ATDC Intake …

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 …

Apr 4, 2018 · The 110 LSA cams are best used for engines with compression below 9 -to-1. I am using a 112LSA cam on my 455 build with just over 9-to-1 compression. Is this Comp Cam's XE274? …

May 6, 2014 · I think cams with 112-114 LSA in the 270-290 degree duration and up around .500 gross inch lift for a solid is about right in choice. But a smaller cam might actually work best all around -and …