Tomei MAIN 2-7 BEARING GRADE B For TOYOTA JZA70 JZA80 JZX90 100 110 JZZ30 JZS171 161 1JZ 2JZ 126204 STROKER KIT Unlike other aftermarket conrod designs

Unlike other aftermarket conrod designs our H-Beam conrod design does not have the oil feed in the center of the rod from the big end

This eliminates the measuring and blueprinting process for the customer

Valve Seats and Valve Springs if the Acceleration G is too high

This maintains a more secured fitment

However if the speed is too high it can damaged the Valves

Tomei MAIN 2-7 BEARING GRADE B For TOYOTA JZA70 JZA80 JZX90 100 110 JZZ30 JZS171 161 1JZ 2JZ 126204 STROKER KIT Unlike other aftermarket conrod designsDurability & Reliability, The Answer for All Professionals!! When 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