LS6 intake question ?
01-20-2009, 04:27 PM
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LS6 intake question ? i have an GM LS6 Intake Manifold un ported and im thinking of getting a Nick Williams 90mm TB , the question is will i gain anything from it,
u can see my mods on my sig.
thanx
u can see my mods on my sig.
thanx
01-21-2009, 09:19 AM
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since the stock opening is 75mm....there is very little to be gained from putting a 90mm throttle body on.
unless the intake manifold is modified like TPIS does.
basically you're fine with a ported stock throttle body.
since the stock opening is 75mm....there is very little to be gained from putting a 90mm throttle body on.
unless the intake manifold is modified like TPIS does.
basically you're fine with a ported stock throttle body.
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01-23-2009, 07:05 AM
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you don't actually increase the bore diameter of the TB. you remove the lip directly in front of the blade, and you smooth out the transition as air approaches the blade.
while some places machine the bore bigger, you then have to put a bigger blade in.
while some places machine the bore bigger, you then have to put a bigger blade in.