Technical dusscusion on split pattern cams
07-12-2004, 06:35 PM
#1
Technical dusscusion on split pattern cams I'm trying to decide on a solid roller grind for my stroker. I've talked to a couple of shops and I'm confused. What effect does the size of the split have on the powerband. I.E. a 231/237 v.s. a 231/234 for example? 222/230 v.s. a 224/228?
07-12-2004, 08:53 PM
#2
Duration split is determined by the effiecency at which the induction system and exhaust system can fill and remove air fron the engine at a given rpm range. Since the LS1 has inherently very good exhaust ports, the duration on the exhaust lobe does not need to be inhanced as with older series GM engines.
Chris
Chris
