I also have another question about the lenght of the headers. I always was told that is was nessesary to have both header the same lenght on a v-twin, so that the back pressure would be equal on both cylinders. I notice that the front header(tail-pipe) is alot longer than the rear, WHY??? and does the stock silencer take care of this UN-BALANCED air in the sileincer itself???

I would assume that the after-market FULL system would have to make both "tail-pipes" the same length. But what about a slip-on???





Biggerisbetter.

 

I DONT KNOW YET IF THEY ARE THE SAME I WILL KNOW NEXT WEEK MICKEY DUNLAP SAID IF BOTH ARE THE SAME IT BUILDS BETTER TOP END AND WHITE BROS ARE MAKING A PIPE FOR THE V AND IT IS GOING TO BE EQUAL LENGH BUT IT WILL BE A LITTLE WHILE SO MY DMC WILL BE HERE TUESDAY AND I WILL POST THE RESULTS.[img]i/expressions/face-icon-small-smile.gif[/img]

 

Stacy, are you going to turn Sam Coe loose on the 700??!! He could build you something interesting!

 

I DONT KNOW WEATHER IT WILL BE SAMCOE OR MICKEY DUNLOP BUT ONE OF THEM WILL GET A CHANCE REAL SOON[img]i/expressions/face-icon-small-smile.gif[/img]

 

YEA BECAUSE WE DONT WANT ANYTHING COOL LOOKING JUST ANOTHER PIPE.

 

You are going to need a much longer grab handle if you have equal length pipes on a KFX !!

 

Hey guys,
I have been talking to MD about this new WB pipe. He has it at his shop, but hasn't put it on yet (to busy with others!) It has same length headpipes with dual silencers on the same side. He also heard that it will be able to fit Prairie's (YEE HA). I will have to get one if this is true, I have been bugging Mike Shelly to part with his off of his 800, but no luck! I called and e-mailed WB yesterday to see whats up, but no response. I will try again tommorrow.

I think if you can wait the WB pipe will be worth it!

 

Big Guns Race complete exhaust system retails below $500.Ive talked with Mike Young at Big Gun and he says (of course) his system will be KILLER. late,zubbeyboy

 

If an "H" pipe, or some kind of crossover pipe, was used, would the headers still have to be the same length? Wouldn't that equal out the pressure on both sides? I believe the Yoshi dual pipes (read about it in the new Dirt Wheels or ATV Actions, can't remember which) is using some kind of crossover pipe.