[250X/100F]

I am new to crfsonly.com and am not sure if this subject has been covered before. Sorry if it has. My son has a CRF100F, which I have installed a 115 big bore kit and FMF powercore 4 exhaust. I would now like to do an air box mod but I am not sure what the best way to do it would be. Does anyone have any suggestions? I have also ordered a jet kit for it. Is there anything I should be on the look out for regarding that?

Thanks in advance for the help!!!

[rideredcrf100]

Welcome,you can pull out the snorkel on the top of the airbox,and/or drill some holes in the side of the airbox.The jet kits are pretty much self explanatory.Good luck!

[250X/100F]

Thanks for the advice. I'll give it a try.

[zak13]

where and what is the snorkel can sum 1 show me a pic please ne ways 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