A forum community dedicated to Yamaha Raptor owners and enthusiasts. Come join the discussion about performance, news, modifications, troubleshooting, maintenance, and more!

Apr 22, 2007 · 2001 Raptor 660 stock bore rebuilt w/stock tranny ; ) - Rebuilt head - Pro X piston - Full Yoshimura RS3 - K&N filter - L&A One way bearing kit - Pro Taper SE bars - ITP pro9 rims all the …

Oct 27, 2009 · This is just a start. I aim to have one post in which the most common problems that 660 owners face will be described and resolved - to perhaps eliminate some of the constant repeats we …

Jan 4, 2008 · Hello everyone, just joined the raptor club! Woohoo. Ive read on this forum that the raptor was first introduced in 2001. Reading the VIN number on my frame the last four numbers are 2000. …

Feb 25, 2010 · There are 3 in this class, Suzuki LTZ400, Honda 400EX (new ones are called just 400X) and the Raptor 350. The suspension, power, chassis design and handling of the 400EX and LTZ400 …

Jan 24, 2008 · The 20 amp fuse on the right side keeps blowing. once last week, then it was good for a couple rides. now it blew three tonite. it dosen't blow till i start moving, it is fine while idling. makes …

Jan 31, 2007 · How to adjust your 700 Raptor Valves Jump to Latest 178K views 195 replies 68 participants last post by elcid Feb 9, 2018 Mpeavler Discussion starter

Nov 19, 2007 · Looks like upgrading to a higher compression piston is the way to go. But before doing so I want to make sure I'm doing the right choice, so I have a couple of questions regarding 11:1 …

Jul 30, 2012 · The Raptor's cooling system is one of the best in any quad and is designed to keep your engine at the proper operating temperature - engine ice is totally unnecessary unless your engine is …

Aug 8, 2009 · 2001 Raptor- 100.5mm 11:1 Wiseco piston, balanced crank, trail ported head, Ferrea valves, stage 2 HC, Barker duals, UNI pod filters + more 2007 pitbike- 150cc Lifan engine, 26mm …