RCRAMER.COMCRF230F Power Up Kit
This is simply removing the air box snorkel and exhaust baffle and jetting to match. Much has already been written about this so, I'll just list a couple links:
- Off-road.com - Uncorking the CRF230F (w/ Pics)
- Thumpertalk.com - Another set of instructions.
- Powroll.com - Part numbers and some other go-fast bits.
- Needle #161012-KPS-921
- Main Jet #99113-GHB-1320
Additional Make Go-Fast Links
- bbrmotorsports.com - One of the original go-fast trailbike sites.
- xr100.com - 250cc Kit
- crfsonly.com - Review of xr100.com's 250cc kit.
