There is an ad in this months DirtWheels for the WHite Bros exhaust system for the Raptor. Anyone have this or know anything? Would you recommend it?
Thanks.

 

Havent seen one yet, but my names on the list.they claim about 5.5 hp gain on the list I saw. thats alot when it only has 36 or 38 hp stock.

 

I have one on my raptor and it does give it a noticeable power gain. I would recommend it because of the gain in power and for the fact that its tunable.

mike 01 blk/wht raptor

 

Raptor1,

Is it really load? because I like my bike to be on the quiet side. I would like to hear a Raptor with the GYT-R carbon fiber exaust. I heard that this exaust has a spark arrestor.

 

I got one one my warrior and I love it. I go one ordered for my raptor. It is loud, but I don't think it's loud like some other pipes. It has a really nice rumble to it.

 

Loud=sucks C mon guys the raptors not fast enough for you out of the box.The thing does 75 mph stock and with a gear change youll have all of the low end you want.Do what you want but 4 stroke pipes are the biggest waste on money.2 strokes you can feel the difference on a pipe change.4 stroke you pretty much waste your money with the power gains you get.But hey ill be the first to admit its fun adding on to your quad and if you got the $$$$ spend it

 

Raptor1,

What did WB say about the jetting? A shop around here is saying that the CV carbs auto compensate enought that no jet changes are necessary. Does anyone know about CV carbs and how they work? Also did WB say anything about jetting after opening the airbox and adding a K&N filter with their pipe? On my old Warrior, the WB pipe, air filter, and new jets came as a kit.

 

The CV carbs operate off of vacuum. You open the throttle, opening the butterflies, the engine sucks the needle mechanism up, allowing more air and fuel to the engine.

 

Im wondering how flatslides will do? Id like 39mms if they fit. any one know of any places trying carbs yet?

 

What do you mean by tuneable? Is it like the Pro-Circuit 4-stroke pipes that come with cones to change the powerband?