From the factory an engine is usually equipped with a camshaft that sacrifices low-end torque and top end power to focus on smooth idle and fuel economy, neither of which are a primary concern in high performance or race applications. Upgrading your camshaft is the single most effective way to change how your engine behaves throughout the RPM range. The camshaft controls the duration, lift, and overlap of the intake and exhaust valves opening.
Tomei's released a wide range of camshafts for the 4G63 to suit various users needs. However, with the change of times the later 4G63 models have enhanced technologies with the tuning level to suit various turbos. The Tomei Arms M7960 turbo kit was developed to greatly benefit these camshafts to deliver amazing response and performance to the MIVEC 4G63.
Tomei Camshafts undergo a vigorous research and development process to maximize horsepower and reliability. All Tomei Camshafts are CNC machined to guarantee a precise fit and proper valve lift/duration.Specifications:
- Duration: 270
- Max Cam Lift: 5.88mm
- Max Valve Lift: 10.20mm
- Valve Timing Centerline: 115*
- Base Circle: 30
- Special Material
- Precision Grinds
- Preset Valve Timing
- Compatible with OEM valve springs
- Increased performance through the entire power band
- Stable Idling
- Best Balance
Mr. Seiichi Suzuki initially forged Tomei is a tuning factory for race cars back in 1968. From that day on, Tomei achieved excellent results in various motor sports categories. Tomei was then recognized for its technology, performance and reliability that we had cultivated into our own design products and had a large support base from motor sports end users and tuners.
With the new market trends and demands, motoring enthusiasts wanted better performance to suit the new modern lifestyle. This trend helped set the stage where originality can play an active part in the motor sports scene and personal motoring lifestyle.