LS3 Throttle body on L92 tune needed??
12-10-2015, 10:01 AM
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LS3 Throttle body on L92 tune needed??
Cant seem to find a straight answer? I know it seems to help a tad as far as throttle response, but i cant seem to find out if i install an LS3 throttle body on my 2008 Denali will it need a tune?
12-10-2015, 10:12 AM
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Yeah im going to install some Kooks soon on this Denali i just got... and of course have Justin(BB) do a Tune but until i did get tune i wasnt sure if truck would drive or act right with the LS3 Tbody only.
12-18-2015, 11:51 AM
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Keep in mind, the LS3 throttle body won't work with the factory L92 intake tube. You have to go with an aftermarket tube like an the Airaid MIT or a full cold air kit.
I did the upgrade with a ported LS3 TB on my L9H and it drove just fine with out a tune for a several months before I had it tuned.
I did the upgrade with a ported LS3 TB on my L9H and it drove just fine with out a tune for a several months before I had it tuned.
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12-18-2015, 12:54 PM
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Keep in mind, the LS3 throttle body won't work with the factory L92 intake tube. You have to go with an aftermarket tube like an the Airaid MIT or a full cold air kit.
I did the upgrade with a ported LS3 TB on my L9H and it drove just fine with out a tune for a several months before I had it tuned.
I did the upgrade with a ported LS3 TB on my L9H and it drove just fine with out a tune for a several months before I had it tuned.
12-18-2015, 06:14 PM
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