Tomei Solid Valve Lifter Set For Nissan RB20DET / RB25DET - Excl. NEO 6

Tomei Valve Lifter Set +1.0mm Height for Nissan R33 RB25DET / RB20DET - Not Compatible with NEO 6 - 24 Piece set.

NOTE: For RB25DET Requires Tomei Valve Springs Type B - TM-TA304A-NS06B.

1. For use with Tomei shims.
2. Direct replacement from the stock hydraulic lifters. Adjusted by shims.
3. Requires solid type camshafts.
4. Height of the base is 1mm extra. For 29mm base circle camshafts.
5. Suited for TOMEI camshafts with 10.25mm lift.

Features:
1. High Strength Chrome-Moly Steel + Cold Forging - We adopt cold forging process to the high strength chro-moly steel. This enabled to reduce burden to the valves enormously while raising reliability at the super high RPM sharply.
2. Carburizing Surface Treatment - The surface was treated with the Carburizing process to increase the surface hardness which raises reliability for longer periods of time even in extreme conditions of performance engines. Carburizing is the process of increasing the carbon content in the metals surface through a heat process to implant carbon atoms into the crystal structure of the metal. This will result in a harder outer surface, while the core remains soft and tough.
3 Suitable for High Lift Camshafts - The surface was treated with the Carburizing process to increase the surface hardness which raises reliability for longer periods of time even in extreme conditions of performance engines. Carburizing is the process of increasing the carbon content in the metals surface through a heat process to implant carbon atoms into the crystal structure of the metal. This will result in a harder outer surface, while the core remains soft and tough.

We usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution.