CJR Stage 1 Camshaft 2013+ CRF110 This camshaft retains good low end torque much like the stock camshaft, offering an increase in throttle response along with an average 7-10% increase in performance throughout the top end. This camshaft works perfect for any application looking for a mild bump in top end gains, without sacrificing any low end performance. Increase in low RPM throttle response, improved mid range power, retains a strong high rpm over rev. Removable big bearing for easier install Safe to use with stock valve springs If used with adjustable cam sprocket, keep within 1 line (+/- 2.5* from stock) ECU flash or aRacer standalone ECU recommended Recommended valve lash .005 Intake .006" Exhaust (Valve lash is very critical on this camshaft for optimal performance, too tight or too loose will hinder performance gains.) CJR SS Camshaft This camshaft is our newest addition to our builds providing the perfect profile for retaining good low end gains like stock, with an expected 6-8% bump from midrange to redline over the Stage 1 camshaft. We often pair this camshaft with the CJR race head but can be used with the stock head + High RPM valve springs as well. Recommended to be used with High RPM Valve Springs or CJR Race Head If used with adjustable cam sprocket, recommended +1 line / +2.5* (advanced) Stock Springs MAX RPM Limit - 9,200 ECU flash or aRacer standalone ECU recommended Valve Lash .005 Intake .005 Exhaust CJR RS Camshaft This 5.5mm Camshaft allows for an increase in mid-high rpm (6,500-11,000rpm) with a loss of low RPM performance compared to stock. Best use when paired with a big bore setup however works well with making a high RPM stock bore build. Safe for OEM valve springs to 10,300rpm Recommended to be used with High RPM Valve Springs Recommended to be used with larger full system exhaust (Bills Big Bore, Rocket Big bore, Yoshimura, Two Bros Racing, BBR) Valve Lash .005 Intake / .006 Exhaust aRacer or ECU Flash Required *Note - Not recommended for stock exhaust, slip on, or smaller diameter exhaust systems as these exhaust do not make very good top end power where this camshaft benefits most. (Pro circuit, Rocket Std, Bills Std, Coppin' sting,)
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