Posted by Fastman (209.179.228.51) on May 06, 2001 at 20:54:19:
In Reply to: x pipes posted by clvlndlvr on May 06, 2001 at 10:08:02:
: Has anyone read the latest Hot Rod magazine article on the x pipe crossover system? Or better yet, has anyone tried them? They sound like they are a great horsepower booster. I'm putting on my exhaust system Tuesday morning and will see if they can fabricate these for me.
I have seen a test done with an H-pipe vrs an X-pipe. Believe it or not the H-pipe made 1 HP more and 2 ft. lbs. of torque more than the X-pipe. Many people believe the X-pipe is better, but from what I have seen, it is not.