Why LSA U Michigan Is Going Viral Overnight - Artotel Creative Journal
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 vacuum and allowing less reversion. Intake Centerline: refers to the positon at which the cam is installed relative to the crankshaft.
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 very modest .455" net lift at the intake valve. Not very big by Chevy standards or anyone else's that you read about, right?.
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? Interesting note at Comp's website with regards to the cam specs, " Valve Adjustment: Zero Lash Plus ½ Turn ". I know you installed the heads and adjusted the valves.
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 expected impact of the ALUMINUM/65 CC chambers on CR, static and dynamic. Thanks in advance Note plan B would be roller cam broader LSA if Head Change is suboptimal.
