Stock LS7 CAM :
At camshaft: Intake: 0.331 in. Exhaust: 0.328 in.
At valve: Intake: 0.593 in. Exhaust: 0.588 in.
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Here is the second CAM that was tested that failed to make any performance gains.
Interesting they list it as LS1
Vendor : Bullet Racing CAMS
Version: UltraDyne
Model # 500000
Grind # CHS 280/280-15HR
Intake . . . Exhaust
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228 . . . . 230 Duration @ .050
3250 . . . . 3200 Lobe Lift
280 . . . . 280 Duration @ .006
.553 . . . .544 Gross Valve Lift
.000 . . . . .000 Valve Lash (HOT)
Open / Closed Open / Closed
2 - - - 46 . . . 53 . . . -3 Timing Events .050
Degree Intake Lobe to 112
LSA 115
This CAM is being sold be vendors who sell and install CAMs and you might not know it is this sec'd CAM
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Third CAM specs :
Intake Exhaust
224 . . 244
.620 - - .648 Lift
LSA 115
Install degreed +4
