Lsa supercharger cathedral port heads
2016 newmar ventana 3436
Car Craft staffers test LS Cathedral-Port against Square-Port heads. Designed specifically for a rectangular-port head application (which likely did not favor either of the cathedral-port heads), the 289LRR grind featured 0.624 lift, a (wide) 239/255-degree duration split and a 114-degree LSA.
... 99-04 M112 Supercharger Installation you can get away with just RTV* Place the M112 on the adapter and snug up the DONT TIGHTEN FULLY for at least an hour, let ...