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Cam/Stall/Headers and STILL Slow! Logs inside.

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Old Dec 13, 2009 | 04:17 PM
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No, definately not off a tooth. Runs fine, just seems down on power.
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Old Dec 13, 2009 | 07:34 PM
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Originally Posted by RandomHero
LOL on a cammed 5.3L 28* is very reasonable. I can run as high as 30-31 without knock retard. That is overkill IMO.
take it to a dyno and see if adding 5* of timing is really worth the extra 5hp and more heat! you want the motor to last, don't over do it.
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Old Dec 13, 2009 | 07:36 PM
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Originally Posted by GmOnEy Z71
Well the tune is suppost to be no TM shift at 6400. If it would idle that would be nice too... Its gotta be off somwhere . How much TM is still in it?
post up your tune!
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Old Dec 13, 2009 | 07:57 PM
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We do not have the tune. Justin, Blackbear, is the tuner.
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Old Dec 13, 2009 | 08:03 PM
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Originally Posted by norris_83
take it to a dyno and see if adding 5* of timing is really worth the extra 5hp and more heat! you want the motor to last, don't over do it.
how much heat.. 3-4 degrees tops?

I'm running 27 degrees with my 216/220. 27-28 is usually where peak power is without KR. Perfectly acceptable and most tuners will call it conservative.
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Old Dec 13, 2009 | 10:41 PM
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my truck sucks...
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Old Dec 13, 2009 | 10:49 PM
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What is it running at the track? Do you have a wideband to see where your AFR is?
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Old Dec 13, 2009 | 10:54 PM
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We do not have a track close by to run at. But it's slower than my truck, and I ran a 14.7. And he has a bigger cam/converter than I do. Also efans and CAI FWIW.
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Old Dec 13, 2009 | 10:56 PM
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what are your mods ajii?
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Old Dec 13, 2009 | 10:57 PM
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Originally Posted by AJII
We do not have a track close by to run at. But it's slower than my truck, and I ran a 14.7. And he has a bigger cam/converter than I do. Also efans and CAI FWIW.
Gears?
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