WB exhaust, s-bend or pro-meg.
Posted July 05, 2000 - 04:59 PM
Thank from Tilisarao, Argentina, WR400F´99.
Posted July 05, 2000 - 05:40 PM
The s-bend is for sombody that wants more power in low-end and mid-range. It's pipe diameter is constant from the muffler to the headpipe.
2000 Yamaha WR400F
1988 Honda NT650 Hawk
1977 Suzuki RM250B
1974 Honda XR75K1
Posted July 06, 2000 - 01:22 AM
Anyway my point being, the Hawkins S-Bend is even better for bottom end and midrange than the short S-Bend. Actually they say that all Randy Hawkins need to beat the opposition is an E-Series on a WR400, and no other mods, how true ? Don't know. If it is then he is another Shane Watts who has won on 5 different KTM EXC's in the GNCC, some 2 stroke, some 4 stroke, and he doesn't even modify them, he is truly a freak !!
RodH Canberra, Australia<A HREF="http://www.400thumpers.oz-au.com" TARGET=_blank>
400 Thumpers Australia</A>
2000 WR400F See Photo's and Modifications
Posted July 07, 2000 - 04:12 PM
00'WR400 75'Yamaha 250 enduro
White e-Series S-bend 12 discs, Yz timed, rejetted to Clark specs, throttle stop cut, lid removed, Topar Racing top clamp, Tag Metals T2 bars, Scotts damper, Devol disc guard and frame guards, lights removed, Cr routed Fastline brakeline, Acerbis Rally pro hand guards fastened to the top clamp, Gel grips Live in Southwest Ohio