DescriptionGround by Yoshimura Japan, these camshafts are machined from billet cam blanks, not welded and/or reground stock units. These camshafts utilize the reliability and precision expected of Yoshimura at an affordable price.
• Adjustable Sprockets included
• Higher lift and longer duration than stock
• Timing must be degreed by professional mechanic
• May require cylinder head modification
NOTE FOR 2012 GSX-R1000 Models: OEM exhaust camshaft spec has been changed from 2009-2011 to 2012, our race kit camshaft set is required to install with Valve spring seat shim 0.5mm/1 valve on exhaust side, and they are supplied with our current production.
products are designed, manufactured, intended, and sold for use on
vehicles that are operated only on closed course racing circuits unless
otherwise noted. Use of these products on public roads or lands is
strictly prohibited and may be a violation of local, state, or federal
laws. Products intended for use on vehicles operated on public roads or
lands are clearly so indicated.
*All prices are quoted in US Dollars (USD) and subject to change
without notice. Additional freight charges may be applied to expedited