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Old 05-24-2024, 12:40 PM   #1
Ekliptix
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Join Date: Aug 2013
Location: Calgary, Alberta
Posts: 677
Re: 402 BB Spintech Mufflers

Quote:
Originally Posted by Ekliptix View Post
The youtube comments say they're SPORTSMAN STREET 3000XL.

I also had Spintech 3000 series on my 402 BB. They were too loud and droned, for me.
https://youtu.be/J5CxfMAJR5U

Much happier with my dynomax super turbo mufflers, now.
Dynomax super turbo mufflers for reference: https://youtu.be/O39GYbJp5jM?si=-EtkcIbU26k7tpMk&t=128
No drone, vs the Spintech 3000's I had.
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1972 Cheyenne Super SWB PS, PB, Tach, A/C, Tilt.
Drivetrain: Built 402BB, TCI Streetfighter 700R4, 2,500 stall, Eaton posi, 3.73. Suspension/Chassis: ECE 4.5/6.5 drop, CPP nitrogen shocks, CPP front and rear sway bar, CPP cross members. Exhaust: 3" exhaust with x-pipe, Spintech 3000 mufflers, Hooker ceramic coated headers. Best 1/4 mile time: TBD.
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