Ls6 intake ?
stock it wont matter if you get a bigger tb or not because the opening is setup for the 75mm tb....and you cant really port them that much even if you wanted to....if you want something bigger, sell the ls6 and get a 90/90 setup
Originally Posted by staringback05
stock it wont matter if you get a bigger tb or not because the opening is setup for the 75mm tb....and you cant really port them that much even if you wanted to....if you want something bigger, sell the ls6 and get a 90/90 setup
A Stock ported TB is about the biggest size you can install on a ls6. You can get an ls6 intake professionally ported. I think it cost is around $150-$200 and adds 8-10 rwhp accross the rpms. Good much lower price alternative to the FAST.
