Photo 2 of 22 in OK Kart Engines

Piston and internals after 9 hours
From D-Power racing "This is how the piston looks in the Direct Drive engine after 9 hours of use.... I can't tell this is the future.
Very reliable. "

James McMahon's Album: OK Kart Engines

DESCRIPTION : Various pictures discovered on the web of the OK series of kart racing engines due for release in 2016.