This is a discussion on cam specs within the Firebird / WS6 forums, part of the Vehicle Specific category; how do u determin a cams powerband and what dp they mean by lsa,im doing research on possible cams but ...
09-17-2010, 01:28 PM #1
how do u determin a cams powerband and what dp they mean by lsa,im doing research on possible cams but im so lost when it comes down to all these terms that are listed,and how do you solve ptc without flycutting the pistons.any help would be amazing im rebuilding my engine this winter and wanna get the right cam for the car.
09-17-2010, 04:45 PM #2
- Join Date
- Aug 2005
- Thornton, CO
Red Tint Jewelcoat
- 2008 Trailblazer SS
09-17-2010, 04:50 PM #3
- Join Date
- Feb 2009
- Mansfield, PA
Black & Blue
- '02 WS.6 / '07 Suburban
LSA = Lobe Separation Angle measured in degrees. I believe the smaller the number the closer the valve events, ie. overlap. The intake and exhaust valves may both be open at the same time at a certain point in the combustion cycle.
09-18-2010, 12:16 PM #4
so does the lsa help in performance depending what is chosin?and thanks for the ptv issue Mr.Lous...
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
By Mr. D in forum Internal EngineReplies: 16Last Post: 06-01-2010, 04:18 PM
By Gohard in forum General HelpReplies: 1Last Post: 05-22-2010, 09:29 PM
By NitrOmm in forum Internal EngineReplies: 14Last Post: 10-21-2008, 03:40 PM
By Wheeler99WS6 in forum Internal EngineReplies: 5Last Post: 09-12-2007, 10:58 AM
By Jon7I2 in forum Internal EngineReplies: 5Last Post: 04-28-2007, 05:50 PM