C6 Ls2 camshaft

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Jan 28, 2014 | 06:51 PM

#11

TXsilverado

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From: Humble Texas

Quote:

Originally Posted by 96lt1m6

Thus is a STOCK oem cam these are the specs i got from chevy

LS2 (lift .525) (Exhaust Duration 211) (Intake Duration 204)

does it have 3 cam bolt holes for the cam sprocket, or just 1 large hole in the center?

Jan 29, 2014 | 01:18 AM

#12

96lt1m6

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From: LA$ VEGA$

It is a 3-bolt cam

Feb 1, 2014 | 07:45 PM

#13

lr4 colorado v8

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Quote:

Originally Posted by 96lt1m6

It is a 3-bolt cam

Just found out this is not a LS2 camshaft. picture shoes 7812, last four numbers of part number 12557812.

1998 F-body 0.500/0.500 198/209 119.5 117/122

Would this be a worth while upgrade in a 2007 4.8L LR4 ?

Feb 1, 2014 | 07:47 PM

#14

lr4 colorado v8

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Stock LS2 camshaft would say 4519

And full part number 12574519

Feb 1, 2014 | 07:48 PM

#15

lr4 colorado v8

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One way to tell for sure would be a close up of the back of the cam, LS1, would have the reluctor for the rear cam sensor, LS2 would have the reluctor on the cam gear, and non on the back of the cam.

Feb 2, 2014 | 02:10 PM

#16

96lt1m6

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I am pulling this FS add, i saw this cam come from the vette but i wont sell something that is controversial my trader rating is too good for that.

Feb 2, 2014 | 04:05 PM

#17

lr4 colorado v8

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Quote:

Originally Posted by 96lt1m6

I am pulling this FS add, i saw this cam come from the vette but i wont sell something that is controversial my trader rating is too good for that.

OK that makes sense. I'm not doubting that you pulled it from the 06 Car. Maybe some body swapped a LS1 cam into it, or GM started reusing an old part number again. Or Thunder racing Thread as the part number listed wrong there.