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Old Jul 12, 2003 | 12:17 PM
  #1  
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From: Lake mary, (Orlando) FL
Default G5X2

Ok...I was wondering something..I am getting a new shortblock with diamond piston's -2cc releif's and using my T.E.A. S2 5.3 liter's on the motor...The head's are milled .030...would -2cc releif's be enough for the G5X2 in this motor? And what pushrod's should I use..7.350's? Thank's,

Carter
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Old Jul 12, 2003 | 12:29 PM
  #2  
C4VetteLS1's Avatar
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Default Re: G5X2

call LG Motorsports.
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Old Jul 12, 2003 | 12:56 PM
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Default Re: G5X2

You bet. You will have plenty of clearance with the Diamonds
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Old Jul 12, 2003 | 01:26 PM
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Default Re: G5X2

Thank's louis! guess I found my new cam for sure then
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Old Jul 12, 2003 | 01:40 PM
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Default Re: G5X2

Are you assembling the motor yourself? I would check the p to v clearance on any new motor, especially with a cam the size of the g5x2. I don't think that you will run into any problems, but it's nice to have that piece of mind when you turn that key for the first time. Just my .02
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Old Jul 12, 2003 | 01:53 PM
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Default Re: G5X2

It should have ~ 300 thou of valve drop with the Diamonds. on the H/C cars we do, we achieve ~ 240-260 of drop.

Stock cars have ~ 200 thou of drop
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Old Jul 12, 2003 | 05:08 PM
  #7  
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Default Re: G5X2

LG says that .200-.220 valve drop is fine with the piston at TDC with the G5X2. Its an easy check to make too.
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Old Jul 12, 2003 | 08:15 PM
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Default Re: G5X2

Thank's alot guy's Yes i am assembling the motor myself...Just kind of aggrivating when checking PtoV and find you have NONE just wanted to check with ya'll and see if anyone knew before I found out on my own if i had clearance Thank's again,

Carter
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