LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

LE Heads & Joe Overton cam Dyno Results

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Old Aug 9, 2004 | 10:55 PM
  #1  
bunker's Avatar
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From: North Vancouver, BC
LE Heads & Joe Overton cam Dyno Results

Here is the dyno results, hence this was made with 17X11" ZR1 wheels, 4.10 gears & my A/F ratio was at 11.7-12.0, my header gasket blew so I couldn't tune, I'm going to go back to the dyno & prolly aim for 12.8-13.0 A/F whichever it likes, I got the timing tuned up it seems now its time for A/F , so I think there is a lot more power left in the cam, past 4k RPM it just starts getting really rich like 11.7 A/F.

Matt.

http://www3.telus.net/bunker/DSCN00556.jpg
Old Aug 9, 2004 | 10:58 PM
  #2  
Shawn 97 Z28 M6's Avatar
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From: DFdubya, Tx.
Re: LE Heads & Joe Overton cam Dyno Results

That's the LE2 right?? Hmmm. I got one on the shelf in my garage - it's on it's way in.
Old Aug 9, 2004 | 11:00 PM
  #3  
bunker's Avatar
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Re: LE Heads & Joe Overton cam Dyno Results

No its the LE3 cam, thats why I am pretty sure I'll see a lot more out of it.

matt.
Old Aug 9, 2004 | 11:16 PM
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xxsaint69x's Avatar
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From: Peachtree City, GA
Re: LE Heads & Joe Overton cam Dyno Results

hmm torque seems really low? Thats not with a 12 bolt is it?
Old Aug 9, 2004 | 11:30 PM
  #5  
Spinner's Avatar
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From: Fort Benning, GA
Re: LE Heads & Joe Overton cam Dyno Results

Yeah. Definetly losing some torque. Get that A/F fixed, great #s
Old Aug 10, 2004 | 09:22 AM
  #6  
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From: Oklahoma City, OK
Re: LE Heads & Joe Overton cam Dyno Results

Those are good #s considering what still needs to be done. That sucker is sure gonna peak high...What valve springs are you running?
Old Aug 10, 2004 | 10:35 AM
  #7  
LT1Squirrel's Avatar
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From: NJ
Re: LE Heads & Joe Overton cam Dyno Results

it peaked like 50 rpm before you stopped it....youre gonna have to rev the hell outta that thing.....not like theres anything wrong with that
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