Lightweight Billet Steel crank (FEA single counterweight), Cosworth Forged Rods and Pistons. Various strokes available. Far superior to the Toda kit made up of cast crank and H series rods!

Honda K20 CNC machined baffled sump. Drops straight in the factory sump pan without any modifications.

With unparalleled motorsport expertise, Cosworth have developed a range of pistons for the K series engine. Available in 3 sizes and 3 CR. 87mm/11:1, 87.5mm/12.5:1, 87mm, 9:1. Set of 4

Strong, light weight H-beam design, Heavy duty rod bolt (260,000psi), Manufactured from 4340 (EN24) steel, Small end bushed for floating pin.

As used on Mikes K20 Race car!!! Precision roller throttle bodies - straight fit onto the K20 engine with modified water pump housing (supplied)

RBC manifold from the Accord Euro R is an excellent upgrade for a K20A or K20A2 engine flowing 5% better than the OEM manifold. The manifold is machined for fitment to K20/A2 engines. Note an adaptor plate is required to use with the OEM throttle body or purchase a performance 70mm one (see below).A 70mm Ported RBC is also available (the intake is ported to 70m to match a 70mm throttle body)

70mm Throttle body for direct bolt on to an RBC manifold. Sensors not included

Direct replacement lightweight forged chrome-moly flywheel. Fully CNC machined, balanced then heat-treated.

Lightweight race alternator with 45 AMP output, twin internal fans, aluminium heat shield and a maximum speed of 18000RPM. Saves over 5.5kg!! when used with  fitting and pulley kit.