Super Tuned Quiet Pipe New
Brand new Tuned pipe design by Joe Petro.
See our new article on how to tune this pipe.
New version 3 is even stronger with "swedged" inlet and outlet pipes, as well as reinforcement straps welded on to the inlet.
One of (if not the) most powerful pipes you can buy for a stock or modified engine.
4.64 HP from a stock Zenoah 260!
We have found that this pipe will
allow you to run just about any prop you want, especially
on stock engines.
This pipe "hits" pretty hard
on a mod engine, so you know exactly when you are "on the
It's like a shot of nitrous on a mod engine. The flat torque band keeps you on the pipe.
A built in internal stinger gives a nice throaty tone, while only putting out less than 92 dB in most applications. This also eliminates the need for a bulky external muffler.
Made from polished stainless steel, so there is no chance of water leaking into your exhaust, killing performance.
Pipe measures about 17-1/4 inches long and has a stinger ID of .440 inch.
Fits 7/8 inch headers only.
For stock engines,the tuned length for this pipe is exactly 13.5 inches from the face of the exhaust flange (measured around the header, on the centerline).
modified engines, start at 13.5
shorten from there. The pipe is very sensitive to length.
Shorten 1/8 inch at a time and test.
Note: We recommend that you DO NOT do any of the following:
Grind away any internal welds
Use an add on muffler
Put side pressure on the pipe to mount it
Doing any of the above may cause your pipe to crack or break.
Use the pipe as it ships. You will enjoy it for a long time.
Mount the pipe as loose as possible. Hard or stiff mounts break pipes.
Includes super tuned pipe and stainless steel clamp.
The Super Tuned Pipe works very well on highly modified Big Block engines!
on 28.5, 29.5 and 30.5 full mod engines showed this pipe to be one of
the best available.
Now a world record holder!