GMT 900 Trucks General Discussion 2007 - 2013 Trucks | General Discussion

08 CCSB Head/Cam work

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Old Feb 18, 2010 | 07:04 AM
  #21  
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Originally Posted by Tootall
ahh . . . now I now I see what you're talking about.

I've never heard it called that before. . . . usually when someone says dampener they're talking about the harmonic damener pulley
yeah me too! but when i was searching for the wedge tensioner i was coming up empty until i was given the part number an now i see why i couldnt find it lol.
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Old Feb 18, 2010 | 09:19 AM
  #22  
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Originally Posted by iamkeniff
find you a set of 243/799 heads mill them...just make sure you dont mill them so much you need to fly cut the pistons.

GM327: where ya from? id be glad to help ya any way i can via PM/email.
im from Tx, i meant "wish you were closer" so we can have some friendly R...

how much are you going to mill. ?

mine are getting mill, as this point: Full P&P .

our setups are just about the same, 10.5-11.0 : 1 compression.
well im leaving out some secrets.

you an actually mill all the way to 4.500 w/out any PVC - since we already have flat top pistons.
the only problem is that, if you mill to much ur intake is OFF, wont sit correctly.


it should be a mid 12's setup...

what are your number's.
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Old Feb 18, 2010 | 10:19 AM
  #23  
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ah thats not far man... where in tx? i was born in Paris, Tx

dunno i can find out after...im letting my machinist do it all. so its on him lol.
i dont wanna mill so much my stuff doesnt line up.
dyno numbers are unknown...im not a dyno man..i prefer the 1/4 mile time.

right now its 14.83 @ 94.01
5840lbs
5.3/60E
vette servos
Circle D 3200
Pacesetter LTs/OR-y
Magnaflow 14" muffler
Truckshop tune
3:42/G80
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Old Feb 18, 2010 | 11:38 AM
  #24  
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Originally Posted by iamkeniff
ah thats not far man... where in tx? i was born in Paris, Tx

dunno i can find out after...im letting my machinist do it all. so its on him lol.
i dont wanna mill so much my stuff doesnt line up.
dyno numbers are unknown...im not a dyno man..i prefer the 1/4 mile time.

right now its 14.83 @ 94.01
5840lbs
5.3/60E
vette servos
Circle D 3200
Pacesetter LTs/OR-y
Magnaflow 14" muffler
Truckshop tune
3:42/G80
sounds like a low 13's truck.. lol j/k

my truck should be rdy by neek week
i"ll let you know my numbers and track times. they should be pretty decent.
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Old Feb 18, 2010 | 12:08 PM
  #25  
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im looking for mid-low 13s
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Old Feb 18, 2010 | 12:13 PM
  #26  
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Originally Posted by iamkeniff
im looking for mid-low 13s
i would think with heads cam, verter you should be able to do that easy. i hope mine will run high 12s after the next round of mods
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Old Feb 18, 2010 | 12:17 PM
  #27  
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im going 4:10s so that should help me too
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Old Feb 18, 2010 | 12:18 PM
  #28  
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Originally Posted by Bumpers
i would think with heads cam, verter you should be able to do that easy. i hope mine will run high 12s after the next round of mods
are you gettin head work?
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Old Feb 18, 2010 | 12:20 PM
  #29  
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Originally Posted by iamkeniff
im going 4:10s so that should help me too
what cam are going with after all?
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Old Feb 18, 2010 | 12:24 PM
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Originally Posted by gm327
are you gettin head work?
planning on doin heads, new cam, 90mm intake, and underdrive pulley, i would love high 12s but all that will prolly put me just consistent mid 13s
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