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new tb question?

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Old Feb 17, 2011 | 02:55 AM
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Default new tb question?

So i just bought a portted and polished 80mm tb from a guy here on the forum. i still have the stock ls6 intake on my t/a. so my question is should i port the stock manifold the extra 5mm or bolt it strait to the manifold or perhaps find the transition plate the tb came with new?
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Old Feb 22, 2011 | 08:49 PM
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What TB is it thats been ported and polished? Aftermarket like BBK?
If it is an 80mm blade then open up the intake opening(if it will go that far).
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Old Feb 22, 2011 | 09:40 PM
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I ported the opening of my LS6 intake 5mm to match my BBK TB. Works great!
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Old Feb 22, 2011 | 10:31 PM
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Its a professional products 80mm tb. and i bought it off the parts section of the forum. How long would porting the stock ls6 intake manifold take? What tools do you use?
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Old Feb 23, 2011 | 02:21 AM
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Just a dremel. My friend ported his to 85 and guys have ported them to 90 before
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Old Feb 23, 2011 | 07:31 PM
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Yea I got it ported today and the 80 installed. I love it I can feel the difference in throttle response and power. It was a great $60 mod.
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