y pipe??

[02sscamaro]

i just bought pacesetters and y pipe. the flat spots on the y does that hurt performance? if so is there a different y i can buy thats not flat and will work with pacesetters. maybe 3' y

[nitroussharks]

i think they make that flat spot for clearance issues, it should be fine

[bills98ta]

I got the TSP Y pipe that has no dents, but it's really tight fitting & hard to keep from vibrating against the cross-member & floorboards. It flows great, but I doubt you would notice the difference in the two !!!
Gets noisy, add a bigger amp or louder mufflers !!! Good Luck !!!

[sunsetorangess]

There is no hurt in performance, and like said above its because of clearence issues. Although it will probly still hit the floor board, so a lil cutting and welding is in your future or a bumpstop from mufflex.
J

[02sscamaro]

okay thanks

[Rare99Firehawk]

I bought a set of pacesetters & y-pipe for my LS1 the pipe diam. was 3 in and has the same flat spot about 8in long.

[JonD99]

I have the 3" y pipe from slp, no flat spots and no clearance issues, and wouldn't flat spots cause more backpressure than a smooth round pipe???? To me i want both banks on my motor to be exhaling evenly,FWIW.

[02sscamaro]

can i use the pacesetter headers and slp y pipe?? will they fit together??

[JonD99]

As long as the pacesetters are lt, they should fit, i would call slp first.