Quote:
Originally Posted by Vettezuki
I believe it's primarily a function of the overlap (LSA) and rpm. Lots of overlap at low RPMs basically means lope. LSAs of 114 (like I have are more agressive than most OEMs, but still very streetable, smooth idle, and emissions compliant). What you hear at the drags are a lot of 110s and 108s, maybe more.
Haven't read this article in a while, but as memory serves it's awesome. Cam technology, especially now with with all the different schemes for variable valve timing, is fascinating and very complex.
How Cam Shafts Work |
I have a 110 LSA, my cam isn't that bad. Or is it?