Generation III Internal Engine 1997-2006 LS1 | LS6
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Just sent cam spec sheet to PatrickG...

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Old Mar 23, 2008 | 07:40 PM
  #21  
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Originally Posted by PREDATOR-Z
your sig shows a different cam?
It has a different cam now. I'm always trying different things. I had some issue when I got it tuned so I haven't dynoed it.
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Old Mar 23, 2008 | 07:42 PM
  #22  
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Originally Posted by MrElectric03
Good point I didnt notice that...also an 05 GTO so its a bigger motor...maybe a previous car?

Same car. I have a different combo going in now.
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Old Mar 23, 2008 | 07:47 PM
  #23  
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Originally Posted by MrElectric03
Still waiting for PatrickGs reply. I am very excited to se what he reccomends for me.I have spent two months now putting my parts lists together and shopping around to find the best prices on all of the parts. Cant wait to install all of it!
I have sent mine off to im aswell, very keen to see what comes back for my 383.
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Old Mar 24, 2008 | 06:47 PM
  #24  
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Just got the reply from PatrickG. Says the cam he has spec'd will give me good drivabilty and make great power under the curve...I dont really want to give out the specs just yet it is close to the duration that I thought he would advise with a nice lift to it. He also gave me the reccomended gasket thickness and pushrod length. Let the ordering begin! Will post as soon as parts are installed!
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Old Mar 24, 2008 | 11:25 PM
  #25  
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Originally Posted by moeZ28
I picked up 27rwhp with an unported Fast 90/NW90 setup over the LS6 intake and ported throttle body on my old car. Final unported numbers in sig.

At what RPM?
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Old Mar 25, 2008 | 10:39 AM
  #26  
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come on give the specs out
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Old Mar 25, 2008 | 10:52 AM
  #27  
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Originally Posted by moeZ28
Regardless of the cam size, even on a bone stock motor, a fast 90/90 will help. I have a friend with a 2000(?) SS that is pretty much bone stock except for an air lid, a cutout and a tune. He was running 13.30ish in the 1/4 mile, added a fast 90/90 and ran a 12.50's after getting retuned. Looks like a solid gain to me.
I've got a 90/90 on stock valvetrain motor. I picked up 3/10's and 3mph over my previous best w/ the LS1 intake. However, I did lose some part throttle torque. All the gains are at WOT on a stock valvetrain, unlike how they advertise.
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