NHRA - National Hot Rod Association


Reinhart Reveals: The difference between NHRA Pro Stock Motorcycle engines

NHRA Pro Stock Motorcycles basically come in two configurations: two-cylinder V-Twins and four-cylinder machines like the Suzukis. What's the difference inside and out? Power? Rules? NHRA's Alan Reinhart breaks it all down.
13 Jun 2020
Posted by NHRA.com staff


Previously revealed:

Reinhart Reveals: The differences between Pro Stock and big-block Chevy camshafts
Reinhart Reveals: Pro Stock vs. Pro Stock Motorcycle pistons and valves