All 2st 2C pipe ?

What is a 2C pipe and who makes it ?
Dwight

http://www.ferracci.com/store/cart.php?m=product_detail&p=45

Fast by Ferracci sells it...I put one on my 02 CR250...It turned it into a real beast...You'll need the SA that goes with it also as the stock will not fit I think...If you have a PR-C pipe now...It will not fit that SA for sure...Picked up the entire RPM range...

The special parts catalog on Husqvarnausa.com has a pipe there that looks like it but does not have the 2C label welded on it...you might want to ask them who makes this pipe as it might be the same one and maybe cheaper cost..

http://www.husqvarna-motorcycles.com/_vti_g5_coll.aspx?rpstry=182_

It is sold for a WR but you never know about this stuff till you ask..

WR2502T
COD. 8000A9973
Tubo scarico kit WR 250
Exhaust system kit WR 250

2C pipes are made in UK. Supposed to work really good.

FWIW, Enduro Engineerings E3 pipes are 2C pipes that are rebadged with their name on them.

Dwight huh?.......You wouldn't just happen to be the famous ISDT/ISDE and national enduro champ Dwight Rudder, now would you?

Isn´t the pipe wrong for a 300? Doesn´t the 50 extra cc make a difference that should be taken in consideration on the design of the pipe?

SHHHHHHHHHHHHHHHHHHHHHHHHH.....................Don't tell anyone.

Hey seriously if you're gonna race up here in MacArthur,
or New Straitsville, or Zaleski....any of these southern Ohio races
this year, let me know. If I'm off I'll come watch,...I'm just about an
hour south of there in northeastern KY, right on the Ohio River.

Good to have you here in the Cafe man!

Don't think I have any events on my calender for S.Ohio this year. I was near MacArthur in Oct for the ISDT Reunion. Had a great time. May go to the Jackpine Nat'l Enduro in July though.
DR

I would think so but I'm not an engineer and I read once where the first Husky 300s had pipes on them from the 250s. So it can't be all too bad...The newer 300 have a different pipe for 300s...I've been around the block enough to know sales people will be sales people...anything for a sale is just about the bottom line in usa...

An expansion chamber for 2-strokes are not trivial to develop as the following article points out...This articles says they actually suck the fuel mixture in them and rams the mixture back into the cylinder at some where at the speed of sound...Hows that for a turbocharger
I'd ask questions before I purchased one as they are expensive...

http://www.motorcycle.com/how-to/ho...ambers-work-and-why-you-should-care-3423.html

Here is a line from the article...Maybe some one with some knowledge can decipher it...

An engine's exhaust port can be thought of as a sound generator.
Each time the piston uncovers the exhaust port, the pulse of exhaust gases rushing out the port creates a positive pressure wave which radiates from the exhaust port. The sound will be the same frequency as the engine is turning, that is, an engine turning at 8000 rpms generates an exhaust sound at 8000 rpms or 133 cycles a second--hence, an expansion chamber's total length is decided by the rpm the engine will reach, not displacement.

On the WR-250, the stock Husky spark arrestor works with the 2C pipe.