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Heads, New Cam, and Intake install on my 4.8

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Old 03-19-2009, 08:58 PM
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Originally Posted by GMCtrk
Looks great. You're pushing the 4.8 in ways I never thought possible. Back when I did the 6.0 swap the 4.8 was considered a boat anchor but this is going to be a very interesting build.
Definately should be interesting... I just wanted to see what it will do... And the main reason i am doing this is because I plan on building up a forged 5.3, so the heads will work on it! Just don't have the time to build a motor at the moment...
Old 03-19-2009, 09:00 PM
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Originally Posted by gao8302
Damn i havent been on for awhile. Nice build Corey!!
Thanks man, long time no hear! Hope all is well.



Tuning should start on Saturday! I plan to do a write-up on "VE, MAF, WOT Spark Tunning" BlackGMC style using both trims and wideband. I have been meaning to do one for awhile, just have not had the time.
Old 03-19-2009, 09:01 PM
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lookin good corey
Old 03-19-2009, 09:03 PM
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Originally Posted by BlackGMC
Thanks man, long time no hear! Hope all is well.



Tuning should start on Saturday! I plan to do a write-up on "VE, MAF, WOT Spark Tunning" BlackGMC style using both trims and wideband. I have been meaning to do one for awhile, just have not had the time.
Hmmmm. Was that directed towards me? LOL.
Old 03-19-2009, 09:04 PM
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Originally Posted by gao8302
Hmmmm. Was that directed towards me? LOL.
Not at all, a good tuning writeup doesn't really exist, at least IMO... Bits and pieces here and there, but nothing all together... At least not the way i do it

Originally Posted by dlt76028
lookin good corey
thanks david
Old 03-19-2009, 09:12 PM
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I say do a good write up. You know your ****. That way i wont have to call you all the time if i cant figure something out.
Old 03-19-2009, 11:26 PM
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I think you will like the Ed Curtis Cam. I love mine. Dont listen to all the noise about the bigger Donkey D*ck cams that you "need" to make power. Here is a run from my GTO just before I purchased it. This is a MUSTANG dyno. A dynojet would run higher.
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Old 03-19-2009, 11:29 PM
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Originally Posted by NateZQ8
I think you will like the Ed Curtis Cam. I love mine. Dont listen to all the noise about the bigger Donkey D*ck cams that you "need" to make power. Here is a run from my GTO just before I purchased it. This is a MUSTANG dyno. A dynojet would run higher.
What are the specs on that cam? Compression? That is some serious torque for a 346.
Old 03-19-2009, 11:35 PM
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220/224 with .600 something.........guess the LSA??
Old 03-19-2009, 11:38 PM
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It's pulling good to 6700. I'm gonna guess 114 or 116lsa


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