Don Vesco's Hilborn Fuel-injected, Turbocharged Yamaha XS650 motorcycle engines.
Read the complete history of these historic engines on our web site: teamvesco.com.
When Don tested this power package on the dyno before installing them in "Big Red," the first motorcycle to go over 250 mph, it produced so much power while on the dyno that it broke high gear! He scraped them rather than fix high gear due to time constraints and instead went with TR2 350 road race engines. They are beautifully restored on a test stand. All reasonable offers will be considered through March 20.
