Tomei Camshaft - PROCAM - Mitsubishi 4G63 Solid Evo 1-3 /Eclipse, Exhaust, 270 / 11.5mm Steering Accurate AFR data is critical

Accurate AFR data is critical when tuning an engine

Spoon has increased the core thickness to 36mm and optimized the fin shape to improve cooling efficiency

meaning it will give you reliable readings for many years

Breather Cross-over replacement Hose & Fittings)

Tomei Camshaft - PROCAM - Mitsubishi 4G63 Solid Evo 1-3 /Eclipse, Exhaust, 270 / 11.5mm Steering Accurate AFR data is criticalWhen 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