GYTR (Graves Pipe Insert - Anyone Try?

I was goofing around Saturday and pulled the spark arrestor/silencer out to see how it sounded and ran. It sounded OK, but I noticed a reduction is power when it when cold and some hestitation. I figure back pressure and a lean condition are the issue. It got me thinking about the Graves GYTR insert. Does anyone have or has tried one of these? I'm interested in knowing if it compromises low end - which I figure it does.

i just ordered one cause i was curious to. ill post something when i get it. ride safe -zach

HF tested one out way back when.

http://www.wrrdualsport.com/tech-guide/dynotesting/70-dyno1

I'm tempted to get one, but not that tempted. $75 right now is too much for a new end cap.

Well i just got it. i ordred it right from graves. Iam not sure were your getting 79.99 from. i paid a $100 shipped. to be honest its not alot for the money. It a littile bigger than the stock end cap with out the spark arrestor and screen. It sounds a littile louder than stock. i wasent able to ride it with it in yet because upstate NY is getting hammard with rain. So i geuss before i make a solid opinion about it i should ride it. But so far iam not all that impressed. At least for the money. I think its worth $50 bucks. I probrably could have modified the stocker and saved a 100 bucks. It looks like it wold be easey. Grind off two spot welds and cut the screen off. I think i may try it and compare it. I gotta ride it and see if i notice any power increases. -zach

Crazyatvspaz wrote:

I probrably could have modified the stocker and saved a 100 bucks. It looks like it wold be easey. Grind off two spot welds and cut the screen off. I think i may try it and compare it. I gotta ride it and see if i notice any power increases. -zach

Im liking that idea!