2012年2月25日 · Yamaha YFZ450 YFZ 450 GYTR GYT R Carburetor Jet Kit | eBay . 2008 Yamaha YFZ450 Special Edition. HMF Full ...

2014年8月21日 · ive been looking at this 09 yfz450r for some time now and cant seem to get any spark. Things (I think) I ruled out- coil and plug wire- ohmed and passed, tried on another unit with plug and was fine. Crank sensor-ohmed and passed stator-ohmed and passed neutral sensor- light is on in neutral...

2020年9月6日 · A forum community dedicated to Yamaha YFZ owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, maintenance, classifieds, and more! Show Less

2007年3月30日 · I think the YFZ's are hurting for torque in the sand compared to the drag competetion and the stroker should produce more torque. R1 Powered `01 Raptor +12 swing, D&D exhaust `04 YFZ450 R&W, LRD, Megacycles Cams, 13:5 CP piston, Nmotion porting/big bore, FCI intake, AC nerfs, Duncan graphics

2012年6月13日 · Comments: It's official--The EFI YFZ received the 07+ WR 7.7mm lift intake cam. The exhaust cam appears to be the same as the carb YFZ except for a lobe center advanced 6 deg from the "cam mod" position. The exhaust cam could be an upgrade for those with carbed bikes concerned with e-start quickness.

2011年2月14日 · This guy is an IDIOT. YFZ is easier to work on because hes not a well rounded mechanic. Anybody who says YFZ suspension is better than LTR has peanuts for brain cells when literally every company copied suzuki setup so much that its pathetic. my big 3 LTR will dust any of your junk. HMF Full, HMF map key, PWRTune Velocity intake, Boysen ...

2006年7月7日 · This is a basic tutorial on how to adjust the valves on the YFZ. Step 1: Remove front plastics and gas tank. [attachment=5334:pic1.jpg] Step 2: Remove ignition coil, oil tank breather hose and cylinder head breather hose. [attachment=5335:pic2.jpg] Step 3: Blow out cylinder with compressed...

2006年11月15日 · 2007 YFZ 450-HMF full system pipe, GYTR nerf bars, Tusk EZ-fuel screw. 2002 YZ 125- PC works pipe, R-304 Shorty, MOTO 814 Porting, boyesen rad vavle, renthal bars Save Share

2010年11月24日 · banshees are like tampons, every vagina needs one...just jokin. my first bike was a banshee and i was constantly working on that s.o.b. it seems like the more built it was the more work it was trying to keep it dialed in. its like this, having a yfz is like starting out with an A in school and a banshee is more like earning your A. its much easier to keep the A then to earn it...

2011年7月18日 · 2006 YFZ 450 running 42 main, 165 pilot, and 3rd clip down on the needle. Cam mod, and Zip tie mod, removed throttle housing spring, Relocated carb spring, Sparky is in. 2005 YFZ 450 Slip on DR.D racing exahust, Zip tie mod. 2004 Rapto 80 Stock; 2002 Warrior Stock