VAC S54 3.0L 84mm De-Stroke crankshaft.
Our VAC De-stroke cranks are made in the UK by Arrow Precision to beyond OEM Motorsport quality. This crank is machined from the highest quality billet steel alloys and properly nitrided- running in dozens of successful race cars around the world! We have many race teams running this crank with great success: winning championships, pushing past the aerodynamic and high displacement Porsches! Proven to win in the most grueling scenarios of 24-Hour endurance races, reliability and output are top notch!
VAC Tech Tip: Consider our full system 'VAC Stroker Kit' below for maximum performance and reliability. All components have been tested and run together in our VAC built engines in this configuration.
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