RRD M50/S50/M52/S52 Forged Racing Pistons, 138mm Honda Rod

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Description

RRD M50/S50/M52/S52 Forged Racing Pistons, 138mm Honda RodM5X lightweight NA pistons utilizing the Honda B18C connecting rod! The Honda B18c rod has the exact same big end diameter and width as an S52, but are 138mm long and use a 21mm wrist pin like a euro S50 or s54. By utilizing the 21mm pin and longer rod, we can reduce the reciprocating mass of the piston pin by reducing the mass of the pin and lowering the compression height. This reduces inertial load. By using the Honda rods we get a much wider

*Please see the PC Link Help file for details regarding installing the Expansion Cable

Link G4 Xtreme (Note: Loom B will also be required)

Rate Inch: 254 lbs

Suitable for: All Link G4X WireIn ECU’s (Note: Loom B/Pin Kit B will also be required for the Storm/Fury/Xtreme)

We offer a replacement Filter Base for just that reason

(Not G4+ or G4X Atom)

DI8 Digital Input

We offer this service on your calipers for $95 plus return shipping

RRD CNC Aluminum throttle bell crank with premium high strength bearings

TIG Welded for factory fit and high strength

By increasing the maximum lift of the intake and exhaust valves as well as the duration you can manipulate engine characteristics to your desire

having the magnet to evaluate internal engine wear can be beneficial