Ok guys how much power do you gain if any? Buddy has one with a upgraded TB dosent know the size thinks its 68mm. Has less then 100miles and he said he will take 200 for it i want to buy it but what kind of gains am i looking at?

 

no one will know dyno to find out

 

i just recently "retuned" a car that switched from a skunk2 intake to an edelbrock intake on a LS and the gains were pretty decent (dont remember the exact numbers) and it was a very basic 50 trim set up. i'd save up a few extra dollars and get the edelbrock