PROBLEMS PICKIN A CAM
02-19-2007, 12:50 AM
#21
3rd Gear Member
Join Date: Nov 2006
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Posts: 799
RE: PROBLEMS PICKIN A CAM
+1 on the custom grind. Comp will make a custom grind for you too, just call them and ask and they send you a form. They cost more money though. You dont always need a custom grind however.
02-19-2007, 08:58 AM
#22
2nd Gear Member
Join Date: Jan 2007
Location:
Posts: 213
RE: PROBLEMS PICKIN A CAM
My mothers, sisters, brothersthird cousintwice removed told me that this guy told him that I need a big lopey cam, cuz big lopeycams are cool. He said that bigger cams make alot more power, so I'm gonna get me the biggest cam I can and have the fastest stock 5.0 in the world.
02-19-2007, 12:28 PM
#23
5th Gear Member
Join Date: Jan 2006
Location: Puerto Rico
Posts: 3,926
RE: PROBLEMS PICKIN A CAM
ORIGINAL: musclemustang94
Lots of duration isn't really going to hurt you. Its lots of lift that will, tons of lift is going to give you less port velocity and thus less low RPM torque.
Lots of duration isn't really going to hurt you. Its lots of lift that will, tons of lift is going to give you less port velocity and thus less low RPM torque.
...check this comparison by lift and working rpm range.....Comp. Cams 260HR
260°/260° Adv. Dur. 206°/206° Dir. @.050" .533"/.533" lift, LSA= 110° --1,200 – 4,500 rpms Working range
Crower 15515
300°/310° Adv. Dur. 236°/242° Dir. @.050" .524"/.529" lift, LSA= 110° --3,000 – 8,000 rpms Working range
LSA is the same, working range is totally different one from the other, and the "torque" cam (260HR) has more lift than the "drag" cam......what's different?.....
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