The original and most popular Bolt-on Big Bore kit for the ATC/TRX 250R; Features the Niks ProCross cylinder and head built by L.A. Sleeve; The 310 kit is the platform cylinder for all of the popular engine builders; Great for both recreational and racer use

2012年3月12日 · Yes, there are fairly easy bolt on kits. They range from a $600 esr to $1500 to $2000 for one done by a builder/porter.

2013年6月7日 · Here's what I use for needle info. The first letter is taper, second is length, and third is diameter. Larger first letter means richer, and larger third letter means leaner. So your needle is slightly leaner both from taper and diameter. I still don't think it would make a huge difference in main jet size, but I could be wrong.

Honda ATC-310R 1985-86. Honda TRX-250R 1986-89. Honda TRX-310R 1986-89 $799.00. Select Your Vehicle Select your vehicle and year to update the results. (Type in the field to narrow vehicles choices)

Fits Big Bore Standard Size 72.00mm. Standard Replacement Piston kit for L.A. Sleeve 295cc Big Bore Sleeve Kit. Standard Replacement Piston for ProCross Big Bore 310 Cylinder. Forged …

2013年2月15日 · Because the ones on your bikes are mechanically controlled by linkage and the flywheel. The PV's for the TRX 250R are vacuum operated. The use exhaust pressure to determine how far to open the power valve. The vacuum lines …

2010年5月3日 · General TRX Discussions. 450r vs 310r. Jump to Latest Follow 2K views ...

a little bit of go pro footage from a half day at marshall creeks track.edit by nevin coopersong: lil wayne wish you would instramental#motocross #trx #braap

2009年10月13日 · 310R!! 758 Views 2 Replies 3 Participants Last post by Pumashine, Oct 14, 2009 Jump to Latest trx250rforlife Discussion starter ...

2004年7月20日 · A forum community dedicated to Honda TRX 450r owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, classifieds, maintenance, and more!