Jump to content
Sign in to follow this  

2003 XR80R Jetting

Recommended Posts

Hey guys, first post here. Just picked up an '03 XR80 to go along with my '05 CRF150 and am a bit stumped on the jetting for the carb. It is my first time really tinkering around with a dirtbike and while it seems easy enough, I can't seem to find jets that fit my carburetor. It is the Keihin PC20J carb and I tried bumping up the main jet to a 100 and the pilot to a 40. The ones I ordered which were supposed to fit my carb ended up being slightly too big and it seems to be the only option I can find online. I've read other posts online about people rejetting them, I just don't know which jets they used or where to find them. Any ideas? Thanks.

Share this post


Link to post
Share on other sites

I had to change my main jet in my Husky and I was able to pick up a couple of sizes from a Kawasaki dealer. Keihin carbs are pretty common and most bike shops stock various jets - they were about $10 bucks ea.

They had a box of assorted sizes. Take yours in to compare to save confusion. Hope ya get it sorted :)

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Reply with:

Sign in to follow this  

×