
Originally Posted by
TXsilverado
and going from a truck intake to the ls6 intake wont net as much gains

I'll bet you will see gains in top end in the 1/4 mile. Looks like you've got that ex-cab moving. By the way, how much does your truck weight?
30' Ford Model A Tudor Sedan - Custom chassis - Big bore LS2 - twin B76's - Glide - 9" w/ 3.07 gears - 30" DR tire - 2k lbs cruiser