Vortec350ss 2005 Sierra Denali - Forged 370 and cog driven TVS2300
#414
#415
My carbon i idle 12*
Sport comp 14*
Same goes for boost....carbon says 14 psi
Sport comp says 12 psi
Comfirmed with map sensor the carbon is wrong
#416
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From: South Shore, MA
<p>So it's possible it's the gauge itself, but it's also fairly slow to react to changes. Even if this one is not 100% accurate, I'm almost certain it's not getting a great feed either. </p>
#417
#419
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From: South Shore, MA
<p>Final word... pistons are out .003 from the deck, and gaskets will compress to .050. Lands compression dead nuts on 10.2 with the TFS heads. I am psyched. That's exactly where I wanted it.</p>



