Tomei Camshaft - PONCAM - Mazda MX5 BP-VE NB8C (late) 53541-S7A-003 X shape oil passage enables

X shape oil passage enables supplying oil using the centrifugal force of a crankshaft

In order to make cam clearance maintenance-free and quieter operation sound

Each complete kit contains 6 titanium bolts & washers in a burnt finish

Rear: -27mm

Pro Series manifolds also incorporate an angled-runner design

Tomei Camshaft - PONCAM - Mazda MX5 BP-VE NB8C (late) 53541-S7A-003 X shape oil passage enablesWhen opening the intake valve during high acceleration the G from the camshaft requires to send as much mixture to the cylinder, Intake, the shortest time possible. However if the speed is too high it can damaged the Valves, Valve Seats and Valve Springs if the Acceleration G is too high. The Asymmetrical profile design given to the camshafts will allow the Intake and Exhaust Valves to fulfill the target requirement with the wider duration and high