Cam shaft for ls7 headed 441

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09-25-2008, 09:44 AM

#21

GIGAPUNK

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Quote:

Originally Posted by Matt@Texas-Speed

WOW, that's an old thread!

My bad! Didn't see that '06 part!

Hopefully Ryne will pop in here anyway and tell us what ended up happening.

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09-25-2008, 01:41 PM

#22

JPH

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Quote:

Originally Posted by Patrick G

Both recommendations are excellent. I like the second cam choice a little better since this is a 441. If I were to change anything, I might narrow the LSA to 112 knowing the larger displacement will make the LS7 heads a little more undervalved.

Thanks PG, to bad were about 2 years to late recommending something. Maybe he will chime in and tell ous what he really put in it?

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09-29-2008, 12:24 AM

#23

Jeff@TotalPerformanceEng

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I just pulled out my PERFECT comp cam that only had 30-50 miles on it.
(we went to a blower so I didnt need it)

250/256 .613/.613 113+3 XER. I LOVED IT!!!

350 bucks shipped

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09-29-2008, 02:29 AM

#24

LSGunZ28

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Quote:

Originally Posted by Jeff@TotalPerformanceEng

I just pulled out my PERFECT comp cam that only had 30-50 miles on it.
(we went to a blower so I didnt need it)

250/256 .613/.613 113+3 XER. I LOVED IT!!!

350 bucks shipped

Nice, maybe Ill put that in my 346

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09-29-2008, 05:58 AM

#25

GIGAPUNK

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How long of a duration can you get the XER on!?
Also, can you use the XER with the LS7's 1.8 rockers?
I know it says not reccomended... but what does that really mean.

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09-29-2008, 02:24 PM

#26

Greg Fell

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it broke the trunion/bearing assembly. turns out it happens more often. at the time, i was the only person who'd broke any, but i was a very early adopter and ran an aggressive cam.

a trip to harland sharp took care of those issues

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11-27-2008, 12:32 PM

#27

Black Sunshine/ 00SS

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Quote:

Originally Posted by Jeff@TotalPerformanceEng

I just pulled out my PERFECT comp cam that only had 30-50 miles on it.
(we went to a blower so I didnt need it)

250/256 .613/.613 113+3 XER. I LOVED IT!!!

350 bucks shipped

What kinda #'s did that put down, & drivetrain setup.