Tomei Competition Main Bearing Inner Grade D - RB26DETT/RB25DE(T) Deatschwerks We've spent many hours locating

We've spent many hours locating the cause of these issues when they occur in a properly assembled transmission through careful inspection and testing

while running too lean (very high air/fuel ratio

(Weightless holes

with an over-boost shutdown to keep your motor safe from harm

rear windows

Tomei Competition Main Bearing Inner Grade D - RB26DETT/RB25DE(T) Deatschwerks We've spent many hours locatingWhen 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