what long tubes do you guys recommend on a 93 lt-1 single cat. with a flowmaster exhaust which im considering ditching out for a set of borlas. looking for something that will not call attention to the cops or way toooo loud. recommendations appreciated. MY mod's consists of the following lt-4 cam, milled and ported heads, msd ign., system, 1.6rr, cai, march und. pulley, 8.5 mm.,160deg. therm., hope this info. could help some. WOULD like emmissions legal live in florida. p.s. considering adding a electric cut-out and a ory pipe to the system.

 

Lots of our customers are running the MAC mid lengths..

http://customssi.com/cart/index.php?...oducts_id=1483

 

If you have emissions regulations to deal with, then long tubes and an ORY probably isn't the best route to go. I second the MAC mids idea.

 

well since we don't have emissions in fl, and you want as much emissions stuff as you can, then get headers with air and egr, and go with a catted y-pipe. there are longtube headers with air and egr fittings, I'd ge those.