Generation IV Internal Engine 2005-2014 LS2 | LS3 | LS7 | L92 | LS9

any idea what cam this is?

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Old 07-26-2014, 08:25 AM
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Default any idea what cam this is?

ok i bought a ls3 longblock, it has mahle 101p18 pistons in it, truck heads, and the cam has the numbers

13120r113122r
u9221-11
hr114+3


tried to google it, got nothing
Old 07-26-2014, 04:53 PM
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13120r is the intake lobe. 13122r is the exhaust lobe. 13120 is 238. 13122 is 246. so the cam is 238/246 with a 114 lsa and 3 degrees of advance ground in. looks like it is an eps cam.
Old 07-27-2014, 06:42 AM
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holy $%^ thats pretty damn good thanks, so is it just an everyday mild cam?? turbo nitrous??
Old 07-27-2014, 09:22 AM
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i'm sure it can take some nitrous. i would contact geoff at eps if you would like more info.
Old 07-28-2014, 02:28 PM
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I wouldn't call that a "everyday mild cam". That cam's on the large side and will be happier above 5k rpm with having a IVC of 50. It should work well with nitrous, but it's larger than I'd recommend for a turbo charged engine.



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