Tomei MAIN BEARING GRADE B For SILVIA (R)PS13 S14 S15 SR 126109 STROKER KIT 80 IN 142039 PONCAM EX

80 IN 142039 PONCAM EX 142040 PONCAM 272 10

which can cause metal burns

33 112 PONCAM 264 10

However tuning the engine is not only based on that

Tomei MAIN BEARING GRADE B For SILVIA (R)PS13 S14 S15 SR 126109 STROKER KIT 80 IN 142039 PONCAM EXDurability & 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