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What airlid for 90mm TB

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Old 03-12-2007, 12:41 AM
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Default What airlid for 90mm TB

Do I need to go with a larger airlid for a 90mm TB setup? The car has the L92 heads and L76 intake with an LS2 90mm TB. What lid would work best? Would a custom cold air or ramair intake setup be possible with better results? Or would the time, price and hassle outweigh the gains in the end. Post away, thanks
Mitchell
Old 03-12-2007, 08:14 AM
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TSP has/had a lid with an 85mm throat.
Old 03-12-2007, 08:37 AM
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currently no lid is made with a 90mm opening .....it would be a good idea for someone to make this ...wink wink.....wink...WINK WINK WINK lol
Old 03-12-2007, 09:03 AM
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I used my MTI for my 90/90 setup and it worked pretty well.

I'd have to check the opening on it though. I do believe it is setup really for a LS1/LS6 intake manifold.
Old 03-12-2007, 04:53 PM
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K&N FIPK has a larger opening than the lids, but the MAF is still smaller unless you use the 85mm truck one or the 85mm SLP one.
Old 03-12-2007, 04:54 PM
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just pick a lid they all flow the same
Old 03-12-2007, 08:13 PM
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ALL lids have a 90mm throat.....ALL lids have a 90mm inside diameter.......

lets repeat ALL lids(including stock)have a 90mm opening.Pick one it doesnt matter.And if you have any doubts go measure it..

90mm is the same as 3.54 inches if you dont have a mm scale.




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