i noticed that at the part coming out from the engine the stock header pipe is a wider than the gyt-r one. why is this? shouldnt the gyt-r be wider?

 

not nessesarily... but if u can try it put stock header on and run it like u normally do then stock and run it same way... see i f u see a dif and chagne accordingly [img]i/expressions/face-icon-small-smile.gif[/img] JMO

 

What happens to air when it's forced through a smaller opening...that's right..it travels faster. My Dubach pipe's header was smaller than stock.

 

Thats odd, my sparks pipe is wider from the head to the tail end. I guess it is just who makes the pipe and does their homework.... JMO

 

The gytr head pipe is smaller than the stocker because its designed to work with stock engines. A smaller headpipe is better for stock engines but the larger pipe allows for headroom for future modifications. You lose some midrange with a larger diameter headpipe.

 

I agree with u there...The full GYT-R System put out more power then my full Yoshi Comp Complete did...The Yoshi's header was slightly larger around...yet i could feel a difference just a matter of 2-4HP im thinking.

-bLuRRRR27-

 

LOL, in all your posts, I see you badmouth Yoshi, and then compliment the GYT-R. Just what i've noticed.

 

so its ok that my header pipe is more narrow for an engine like mine?

 

A narrow pipe with a tight curve makes more HP down low (RPM) Larger wider curve pipe makes it at Higher (RPM)

 

so gyt-r is more track/trail pipe not a drag pipe because it makes morelow end power right?