Parabolic pipes

[Big roy]

Guys, help me out some, whats all the he haw about these parabolic pipes? Looks like everyone wants one, I have no clue what one is to start with, maybe a pic would help. Are they better than the average tuned pipe?

Roy

 

[Chris Wood]

alot of the HE HAW LOL is about the 45 parabolic pipe that andy used to make.. they worked well on mono's and hydros.. he has a new one now and i don't know or can't comment on that one but the old one worked good.

chris

 

[XtremeRcBoats]

alot of the HE HAW LOL is about the 45 parabolic pipe that andy used to make.. they worked well on mono's and hydros.. he has a new one now and i don't know or can't comment on that one but the old one worked good.
chris

This is a picture of the new pipe, posted bij Andy in the manufacturer section:

http://www.intlwaters.com/index.php?act=at...ost&id=9150

This is the old style parabolic i'm using on my fire fighter rigger. I added an extra muffler section so that i can run it overhere. The old one in the picture is the original pipe.

 

[Big roy]

so they are pipes with mufflers inside them?

 

[AndyBrown]

Guys, help me out some, whats all the he haw about these parabolic pipes? Looks like everyone wants one, I have no clue what one is to start with, maybe a pic would help. Are they better than the average tuned pipe?
Roy

The angles are form by way of parabolic curves rather than straight line angles.

It provides a smoother transition from one section to the other for the pulse wave and the gas flow.

 

[PHM Racing]

so they are pipes with mufflers inside them?

One of the best pipes you can ever use on a 45/67/80 and 90 motors