FOR CLOSED COURSE COMPETITION ONLY; NOT INTENDED FOR STREET USE.
Our camshafts are Made in Japan from premium materials. Our cams are precision ground from billet blanks using high-tolerance equipment, not welded and reground. These kits come complete and there's no need for additional purchases. When performance counts, trust Yoshimura.
* Cam timing should be set by a qualified mechanic to ensure proper function. Improper installation or cam timing could result in catastrophic engine failure.
- Camshafts w/ adjustable cam sprockets and seat shims
- Stock lift, and longer duration than stock
- No cylinder head or piston modifications necessary
- AMA Superbike legal
- Engine rev limit can be raised up to 14,000 rpm by EM Pro. (STD 13,500 rpm)
- MAX LIFT(mm) : IN 9.55mm / EX 8.72mm
- 1mm DURATION(°) : IN 260° / EX 254°
- Standard Tappet Clearance(mm) : IN 0.13mm / EX 0.15mm
SPECIAL ORDER - YOSHIMURA JAPAN ITEM
*Prices are quoted in U.S. Dollars (USD) and subject to change without notice; i.e. market fluctuations, exchange rates, etc. Please allow 14 days for delivery of Yoshimura Japan stocking items from the date that we have received your order and deposit/payment. Lead times will be given at the time of order on non-stocking items. Additional freight charges may be applied to expedited items.