RB Welch Plug Fitting Kit pin Platinum Racing Products addresses the

Platinum Racing Products addresses the need for dependable fuel delivery and accurate timing when increasing power on your Nissan RB twin cam engine

Available in two options: hardened and hardened and heat-treated

Ignition timing and triggering have long been a key concern for the Nissan RB engine

Use with OEM retainer and spring base

Powder-Coated One Piece Heat Shield utilizes stock mounting locations

RB Welch Plug Fitting Kit pin Platinum Racing Products addresses theRB Direct replacement Welch Plugs Freeze Plugs Expansion Plugs. These high quality Australian made plugs are used in many high performance street and race applications, many of the big drag cars here in Australia use these and are a testament to their quality. Brass is renowned for it's anti corrosion properties whilst still retaining its tensile strength, this means it will survive a long way beyond your engine build. These come as a complete bottom