Hop up Kit
Posted February 21, 2001 - 11:17 AM
Posted February 21, 2001 - 01:02 PM
86TT225, 99WR, WR timing, throttle stop trimmed, air box lid removed, White Bros head pipe, silencer and air filter. Odometer and headlight removed. Moose hand and mud guards. YZ stock tank and IMS seat. Renthal Jimmy Button "highs" and Renthal Soft half waffle grips. AMA, SETRA.
Posted February 21, 2001 - 01:29 PM
This site is your hop-up kit. You can gain way more than 4-7 hp just by following the excellent advice found here.
Posted February 21, 2001 - 02:58 PM
JJ from WA - 99 WR; WR timed, EKN Needle, Scotts stabalizer, Scotts triple clamps, Pro-Tapers, Michelin S-12's, Terry Cable hot start, MSR Raptor clutch lever, Moose skid plate, Works frame guards, Acerbis Pro Rally guards, Renthal MD-soft grips, Factory Effex graphics, YZ IMS seat base, YZ Factory Effex seat foam and gripper seat cover, YZ rear fender
Posted February 21, 2001 - 05:49 PM
-Cut Throttle stop if US-free
-Remove airbox cover-free
-Used Stock YZ pipe-$50
Search past posting and archives and you'll start picking it up.
The trick is jetting the bike and picking components based on what changes you want to make. The YZ timing is optional as the WR timing on the '01 sounds to be very grunty
Usually pipes respond better to a YZ timed setup.
You're gonna love it and you're friend with the XR won't!
Oh, yeah. Here's the best advice...get your tools out and grease all your bearings (yes, all of them). Steering, swingarm, linkage, wheels. They'll all be pretty dry Don't say we didn't warn you !
Generally this bike is TOO fast for the majority of riders. Think about handling -stuff like YZ tank, damper, fork adjustments. These made me quicker than adding more power. Good luck!