I am trying to determine which I should go with. I know the price difference, I need to know if getting LT's with cats is going to be worth the price difference. Someone happen to know the differences is HP and Torque?
Thanks

 

The LT's and mids will have similar peak power but the LTs will gain a lot of tq under the curve.

 

do a search on ls1tech.com

 

go with the longtube headers, more horsepower and torque.