Tomei Competition Main Bearing 1 Bearing Grade A - 1JZ/2JZ 51321-S5A-003 and it was well received

and it was well received by drivers for its torque and ease of driving across the entire range

which results in additional cylinder pressure and more torque but without compromising valvetrain longevity

Mark II / Chaser / Cresta GX81 / JZX81 / JZX90 / JZX91 / JZX100 / JZX101

Silvia S14 / S15

stepping on the accelerator pedal will result in a dry sporty exhaust sound

Tomei Competition Main Bearing 1 Bearing Grade A - 1JZ/2JZ 51321-S5A-003 and it was well receivedWhen tuning engines for higher power output and high RPM the bearings are subjected to extreme load conditions. These harsh conditions require the bearings to be able to cope with excessive loads and stress conditions. The TOMEI Competition Bearing series are designed for fatigue resistance, durability, effective lubrication and resistance to scoring. Designed for use on engines that will be outputting 1,000 HP and at over 10,000RPM. These advanced