S65 performance at new heights
The VAC S65 4.4L Stroker crank has been properly designed to
ensure performance, durability and reliability.
Our VAC cranks are made by a leading manufacturer in the USA 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.
It is proven to win in the most grueling 24-Hour endurance races as
well. Reliability and output are top notch!
Our crank maintains a lightweight design and offers gains in torque
to get you out of corners faster, and horsepower to widen the
powerband and get the advantage in the straightaway's. Some
customers have even used our crankshafts in forced induction
builds. Whatever your goal, VAC parts and advice will help you
achieve your goal.
VAC Tech Tip:
Consider our full system 'VAC Stroker Kit' 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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