im not sure yet...ive got a 2 1/2 y pipe i built with a 3in highflow cat and enough pipe to turndown at axle that was on it before but had turbo mufflers on it too but i may do something diff. i want to be heard with the lumpy cam at idle but not too obnoxious since i dont get off work till midnight. debating on a 3in y pipe merged into a single 3.5in with a bullet muffler and a turndown or 2 1/2-3in true duals with xorh pipe and bullets with turndowns.
03 yukon xl:intake, longtubes ory,performabuilt lvl2,circle D 278,tune, tint, lt1 fans
92 z28: lb9 air foil vette servo magnaflow catback adjustable pan hard rod Lcas lcarbs
86 trans am: lm7 hot cam th350 3500 stall
any set up would sound sick, How about single 3'' all the way back into a flowmaster? cant beat the sound of it
Axekick tuned, Pacesetters, Servo.
eh they sound best on true duals imo but ive got a 383 that i started building for one of my cars and now im selling the car so the 383 will eventualy go in the truck so thats why im kinda set on a larger good flowing exhaust. just need my heads and pistons and a cam change and im set lol already got a forged rotting assembly and studs for everything except heads 7quart pan flexplate oil pump ect. was shooting for high 10s on motor in my car gona run a slightly diffrent cam and eventualy do some pulls with the truck.
03 yukon xl:intake, longtubes ory,performabuilt lvl2,circle D 278,tune, tint, lt1 fans
92 z28: lb9 air foil vette servo magnaflow catback adjustable pan hard rod Lcas lcarbs
86 trans am: lm7 hot cam th350 3500 stall
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