


Offroad competition use only.
Use with 0925-0693 to increase mid range and top end power over OEM with no loss on the bottom end.
Improves full throttle torque and horsepower at 4000 rpm and up.
Required to use Suzuki DRZ400 valve springs when installing in Suzuki LTZ400 or Arctic Cat DVX400 or Kawasaki KFX400.
Kawasaki KLX400R/SR uses stock KLX400 valve springs.
Exhaust Valve Lash: 0.200 mm.
In stock. Ships in 2–4 business days by ground.
Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.