[Billys2006CRF100F]

There is no SCREEN. He's refering to removing the snorkel from the top of the air box. Have your Dad help you.

[zak13]

what snorkle and i can do it by myself i dont need my dad to help me ive worked on more advenced things than a 100 cc dirtbike i just have no clue where they are on that bike

[rocketman]

I just put a CHM (chmexhaust.com) pipe on my kids bike 2003 xr 100 and a 105 main jet. The bike hits harder now. pipe is nice and reasionably priced. It is a bit richat this moment but i am waiting for the airbox filters ordered on this site and the 38 pilot jet. I will keep you posted!

[zak13]

how much is the exhaust

[Billys2006CRF100F]

I seriously think you need to get your Dad involved before you make significant changes to your bike. Also buy a maintenance manual. That would answer a lot of the simple questions you keep asking.

[rocketman]

RETAIL ABOUT $250 CHECK OUT WEB SITE OR CALL

[rocketman]

I BOUGHT ONE FROM THIS GUY ON CRAIGSLIST, MY SON IS VERY HAPPY WITH THE PIPE! I PAID $150

*HONDA* Custom Exhausts'06 XR80-100 &'01-'05 CRX70
Reply to: [email protected]
Date: 2007-05-16, 4:11PM

3 Exhaust systems. 1 Fits: HONDA XR 80-100 or CRF 80-100 1 Fits: HONDA XR 70 'Brand New Never Ran.'
High Performance Racing Dirtbike 4-Stroke After Market Custom Exhaust System
" Designed for maximum Torque and Horse Power. "

XR80 Retails for $275. You pay less than 1/2 retail for brand new exhaust $125 CRX70 Retails for $250. " " " " " " " " " " $100 OR BOTH FOR $200

Aluminum Silencer
Stainless Steel Header
Stainless Steel Baffle

Email : [email protected]
[email protected] /or
call : (916) 966-2804
My name is Mark

[Billys2006CRF100F]

I bought my son a FMF Power Core 4 Exhaust ($169.00) for Christmas. The fit was perfect and the install took less than 10 minutes. Best of all, you still use the stock exhaust guard so there's no risk of any nasty burns. It sounds great too. He smiles ear to ear every time he revs it up.

[rideredcrf100]

First off,There is no mixture screw on 06's,and the screen,there is not one,that is only on big bikes that backfire alot.Billy,have you ported and polished your head yet?Dont forget to check your muffler bearings!

[Asmith]

First off,There is no mixture screw on 06's,and the screen,there is not one,that is only on big bikes that backfire alot.Billy,have you ported and polished your head yet?Dont forget to check your muffler bearings!

What brand muffler bearings do you suggest?? OEM or aftermarket like Timken?

[Billys2006CRF100F]

I seriously doubt anyone will fall for your lame muffler bearing joke. By the way there is a fuel screw on the carb. On the 05' and UP it was changed to a "D" shaped fastener. Some people call it a mixture screw.

[zak13]

what are muffeler bearings

[.sinner]

what are muffeler bearings

I seriously doubt anyone will fall for your lame muffler bearing joke.

[zak13]

There is no SCREEN. He's refering to removing the snorkel from the top of the air box. Have your Dad help you.

is this billy him self or his dad and yes there is a screen and i removed it and what i did was remove the spark arrestor and air filter screen for the spark arrestor u need to un bolt ur exhaust cap 3 bolts and chop off the screen and tube then for the air box u take the air filter off take the foam off look for a metal tab lift that up and off then rip off the screen then there is a mesh underneith that and im not sure if i should take it off i left it on and replaced the foam and put it back but if u want to rip the mesh off do it and tell me how it went bec im a noob in air boxes and intakes except for carbs i know a thing or 2 about carbs

[Billys2006CRF100F]

You are correct about the screen. It's called a back fire screen and it's inside the filter housing. I removed the course and fine screens to free up some more air to the carb. It was a pain in the @$$ and time consuming. I also got stabbed and cut several times by the screen material. Once it was removed, I ran a thin strip of JB weld around the end caps to cover any screen material left behind. Check out my garage photos for a close up of the end result.