Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - More Cam Tech, close LSA
View Single Post
  #3 (permalink)  
Old 02-01-2007, 06:40 PM
RippinRon's Avatar
RippinRon RippinRon is offline
Last photo:
Join Date: Jun 2004
Location: Thornbury, Ontario
Age: 36
Posts: 948
Wiki Edits: 0

Thanks: 0
Thanked 1 Time in 1 Post
What I understand from lots of reading is that a wider LSA will have more vacuum like KAOS said. That is why fuel injected cams have a LSA of at least 112. Higher vacuum is need for the MAP sensor to operate properly. I also have heard that wider LSA have a broader power band and tighter LSA have more peaky power band.