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Old Nov 24, 2008 | 11:01 AM
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What CAM only packages are netting the best numbers on stock LS1s with Headers and CAI?

No fly-cutting...

I likes'em choppy...

Last edited by SargeZ06; Nov 24, 2008 at 11:06 AM.
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Old Nov 24, 2008 | 11:44 AM
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I have a LG G5X3/114 cam in my 01 Z06. Making 420 rwhp.
You might want to look into some LS6 heads or ported LS1 heads if you go to a bigger cam. The stock LS1 heads are going to limit your gains.
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Old Nov 24, 2008 | 11:47 AM
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G3X3 112 LSA - on my A4 with 3:73's and 3600 stall- 380rwhp on a Mustang Dyno which is said to be 400+rwhp on a Dynojet. Oh, and that was with crappy 853 heads (untouched) and a LS1 intake manifold.
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Old Nov 24, 2008 | 11:50 AM
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Thanks Independent1.

Heads are definately on the list but I thought the CAM would get me the biggest gain right now.

So no fly-cutting with the G5X3? Just 7.4 rods and good springs would be all I need with this cam?

Also this car is an A4 (RPM Level IV)
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Old Nov 24, 2008 | 11:52 AM
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Originally Posted by black98c5
G3X3 112 LSA - on my A4 with 3:73's and 3600 stall- 380rwhp on a Mustang Dyno which is said to be 400+rwhp on a Dynojet. Oh, and that was with crappy 853 heads (untouched) and a LS1 intake manifold.
Is that with Headers or stock manifolds?
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Old Nov 24, 2008 | 11:56 AM
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There are a few top end cams that net big power with stock heads: TREX, Vindicator, MS4, Polluter, and etc. check them all out.
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Old Nov 24, 2008 | 11:56 AM
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Better to get a custom grind though.
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Old Nov 24, 2008 | 11:59 AM
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Originally Posted by 71CanAm
Is that with Headers or stock manifolds?

Dynatech LT's (no cats)- Callaway Honker CAI-SLP Underdrive pulley-Corsa Indy's.
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Old Nov 24, 2008 | 12:15 PM
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Whiplash (EnglandGreen, Gulf coast Perf) netted, 402RWHP on a Dyno Dynamics Dyno. May be more but I am out of injector.
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Old Nov 24, 2008 | 02:49 PM
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Here's our NA cam.... (same as the one in my car) on a stock headed LS1...
Made a touch more on an LS6. The car had headers and an intake on it as well....

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Old Nov 24, 2008 | 03:36 PM
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LG G6X3-V2 cam, stock LS6 heads milled to 59cc, LG pro longtubes, vararam: 440whp/406wtq. I did flycut my pistons, though... don't be skeered.
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Old Nov 24, 2008 | 03:46 PM
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Originally Posted by Numb
LG G6X3-V2 cam, stock LS6 heads milled to 59cc, LG pro longtubes, vararam: 440whp/406wtq. I did flycut my pistons, though... don't be skeered.
That's awesome power you're making.
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Old Nov 24, 2008 | 03:48 PM
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Originally Posted by Numb
LG G6X3-V2 cam, stock LS6 heads milled to 59cc, LG pro longtubes, vararam: 440whp/406wtq. I did flycut my pistons, though... don't be skeered.
That's krazy numbers.

Ha yeah I would be skeer'd too. I'd rather pull the pistons and cut'em and weigh them. But if I wanted to do that I would just do a whole new forged build...

Just looking for simplicity and stability.

Last edited by SargeZ06; Nov 24, 2008 at 03:52 PM.
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Old Nov 24, 2008 | 04:10 PM
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Originally Posted by Mike69
Here's our NA cam.... (same as the one in my car) on a stock headed LS1...
Made a touch more on an LS6. The car had headers and an intake on it as well....

What are the cam specs? Those seem like pretty good numbers.
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Old Nov 24, 2008 | 05:44 PM
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To be quite honest I don't know... Only Chris and Doug hold that info...

but I can say it's in the ball park of 230s and under 600 Lift. It's not insane and no need to flycut.

Here is a vid of it on my Z (with trick flow 215's and some other mods).

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Old Nov 25, 2008 | 10:59 AM
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Originally Posted by 71CanAm
Thanks Independent1.

Heads are definately on the list but I thought the CAM would get me the biggest gain right now.

So no fly-cutting with the G5X3? Just 7.4 rods and good springs would be all I need with this cam?

Also this car is an A4 (RPM Level IV)
^^Sorry it took me so long to get back. No fly-cutting with the 114. You don't want to fly cut the stock pistons. There is not much to them as it is.

I agree with you that cam is the biggest gain. I only mentioned the heads to save you $$ in the long-run so you don't have to get it tuned twice. You can pick-up some nice heads for about $500 that you can just bolt on.
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Old Jan 7, 2009 | 08:12 PM
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Okay so I got a Whiplash CAM.

Now I see that some packages include:

LS2 Timing cover
LS2 Timing Chain
Under Drive Pulley

My question is what are the benefit of each of these. From what I understand the under drive pulley will only net about 5 RWHP.

Do I still have to pin the stock pulley if I reuse it?

Thanks
Steve

Last edited by SargeZ06; Jan 7, 2009 at 08:28 PM.
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Old Jan 7, 2009 | 08:45 PM
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Old Jan 7, 2009 | 11:07 PM
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Don't reuse your stock pulley because it will wobble and then you'll have to put your UDP on later. Save yourself the trouble and do it now.
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