Imadude_134

iTrader: (9)

Hey all, was wondering if anyone on here has done a spintech muffler on a 3rd gen? I have seen them on LSx and on old classic muscle but nothing in between...

They sound pretty wicked, just curious about how it would sound on a TPI

David 91RS/Z28

They sound awesome but they aren't the best in power. I picked up 10rwhp changing to a Hooker Aerochamber from the Spintech that came with the 3.5" mufflex exhaust system for my car. I've seen other not so good test results dyno and track.

Imadude_134

iTrader: (9)

Honestly, on my stock engine, I am not too concerned with power

Mostly interested in the sound. My bro had a spintech on his Silverado 350TBI, and it sounded like a beast... I was curious as to how it sounded on a TPI/3rd gen

Thanks for teh response though... surprising to hear that they are bad performance since they seem like they have a straight through style

2007xl50

Have you ever seen a cutaway of one? I have. The baffles are like half moons kinda-I guess hence the name Spintech. Looking at the baffle design I can see how they might not flow so well.

83 Crossfire TA

iTrader: (2)

What size aerochamber?

Jim85IROC

iTrader: (2)

I had a 3" spintech on my IROC (high compression mild-cammed 350 TPI) and hated it. It made the car sound like a 77 buick station wagon with a hole in the muffler. I eventually swapped to a Dynomax Ultra-Flow and was much happier.

Johnny Blaze

iTrader: (15)

Had 3" pro street spintechs om our 55. They were a huge cork. Slowed the revs down a ton.

Sounded, ok.