Tomei

Tomei TB2040-NS05A Oil Galley Orifice / Restrictor - RB20 RB25 RB26 RB30 The Orifice controls the amount of oil flow that is delivered to the head ...

Tomei 152010 Adjustable Ehxuast Cam Gear - RB20 RB25 RB26   High durability in contact areas with the timing belt have been greatly enhanced by giv...

Tomei 152009 Adjustable Intake Cam Gear - RB20 RB25 RB26   High durability in contact areas with the timing belt have been greatly enhanced by giv...

Tomei camshaft studs for the camshaft caps are stronger than OE Nissan studs.  Necessary to use on high lift camshafts to reduce the chance of stoc...

Tomei Metal Head Gasket (87mm x 1.2) RB25DET   Stainless steel was chosen to be the material of choice to make the Metal Gaskets with because of th...

Tomei 193034 Oil Pan Baffle Plate RB26DETT   When the vehicle is on the corner or the time of acceleration and deceleration, oil in the oil pan wil...

The general purpose of engine tuning is to change the torque characteristics of the engine by changing the cams duration timing and cam lift amount...

Tomei Camshaft Set PONCAMS RB25 R33 S1 and S2 NVCS, Type-1 CASIntake and Exhaust: 256 duration 8.5 mm liftHigh performance can be gained by easy in...

Tomei Metal Head Gasket (87mm x 1.5) RB25DET   Stainless steel was chosen to be the material of choice to make the Metal Gaskets with because of th...

TOMEI Titanium Front Pipe is designed to optimize the exhaust flow especially at high RPM range by the best pipe layout while keeping the ground cl...

By eliminating hydraulic lifters, the user can achieve higher horsepower with reliabiilty. These solid lifters are required for camshaft profiles t...

Tomei (Previous Part Number 163006) Solid Lifters for RB20 RB25 VG30 (Non-Neo)   * Direct replacement from the stock hydraulic lifters. Adjusted by...

Tomei 193035 High Performance Oil Pump for Nissan Skyline RB engines     In circuit running or drag racing, lubrication trouble is one of the major...