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View Poll Results: 206/212 or 212/218 for daily driven cam
206/212
7
46.67%
212/218 low lift
8
53.33%
200/208
0
0%
Voters: 15. You may not vote on this poll

I want a "Low end torque cam" for my 04 4.8L

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Old 08-28-2005, 10:46 AM
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4.8L is what's killing it. that's hardly enough cubes for a truck.
Old 08-28-2005, 11:13 AM
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Needs more displacement. 4.3 v-6 is .5 less thatn athe 4.8. The 4.8 is .5 less than the 5.3. Big difference. Even withe the two cylinders missing, tThe 4.8 is just too small
Old 08-28-2005, 01:20 PM
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Originally Posted by zippy
4.8L is what's killing it. that's hardly enough cubes for a truck.
...there's no replacement for displacement ...
Old 08-28-2005, 01:25 PM
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Old 08-28-2005, 02:35 PM
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Originally Posted by RSTSilverado
Would this cam be good for my 5.3L? Where can i get a cam motion cam? Also the alternative GM cam, would that be a good stealthy cam that will make decent power?
Go directly to cammotion.com to get a cam from them. And yes, that GM part has very close specs....I would consider that one as well.

Originally Posted by Black Blown 02
Naked, do you have the dyno sheets?
Don't have the dyno sheets, they are on a web site, all I have are the raw DynoJet files and my computer's acting up right now....

Originally Posted by Suddog
Ok guys I went with Kim Allens' Cam Motion Camshaft. Now comes the hard part...putting it in. Anyone know of someone trying to get rid of a set of LS6 or 918 springs?
I think you're going to like it....
Old 08-28-2005, 11:21 PM
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I have a lady on ebay trying to sell me a set of springs from a brand new set of LS6 heads for $70. Will these springs work on my 4.8? Are they direct replacements?
Old 08-28-2005, 11:38 PM
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I'd buy them new (GM P/N 12565117), you can get them for ~$5.50 each, or $88 for all 16 of them. Springs are too important to be messing with used or unknown.

Alternatively, I ran across this part (GM P/N 12499224) that might actually be a kit containing all 16 LS6 springs. If someone can verify the part number....it's only $44.80.
Old 08-28-2005, 11:39 PM
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Naked AV,

Tell me all about your cam. Where is the true power at (rpm)?
I have 3.73 gears in the back. Are you still in CA? If so does your truck pass smog with the new cam?
Old 08-28-2005, 11:41 PM
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Originally Posted by Suddog
Naked AV,

Tell me all about your cam. Where is the true power at (rpm)?
I have 3.73 gears in the back. Are you still in CA? If so does your truck pass smog with the new cam?
The power is from 600 RPM's all the way to 6000 RPM's, when my driveshaft likes to come apart.

Seriously, the power is all over. And yes, I'm in CA, but there will be no problem passing smog, though I don't have to do it until 2008.
Old 08-28-2005, 11:48 PM
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I did a part number search and I am glad you are on here. I can order them from my dealer for 2/3rds her cost. Thanks! So did you put the cam in and then the blower?


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