This Build Started Out as a Chassis & Bodywork Project, but quickly turned into a complete build. Using a previously Mike Nolen owned Derringer engine, we constructed a completely new P/F bike around it and it came out beautiful! MAXX ECU Powered - Born on date, 2/18/23 @ 2150 hours, this machine will ship out to the customer next week. Look for this new HRP built Pro Fueler this race season at a Drag Strip near you. JV