Brian Crower (BC) Stage 2+ Cams - MZR/Duratec Category_Default Category/MX5/NC/Turbo & Supercharger and available with EcuTek Tuning

and available with EcuTek Tuning see part # 150-10-0613T

transmits power through frictional forces between its rolling elements

They work well and don't break the bank

they tested and found peak gains of 8hp with no other mods

Brian Crower (BC) Stage 2+ Cams - MZR/Duratec Category_Default Category/MX5/NC/Turbo & Supercharger and available with EcuTek TuningThese are for 2. 0 2. 3 2. 5 VVT applications. Longer duration profile, added rpm potential. Intended for fully built engine. Tuning and ECU mods recommended. Requires kit BC0400. Adv Dur 272 272 Dur @ . 050 220 220 Valve Lift (1: 1) . 400" . 400" Valve Lift (mm) 10. 16 10. 16