Engine has 2 races since $ 5,300.00 rebuild. Will provide the rebuild receipt and dyno sheet upon request. Engine has Kinsler Injectors, Vertex Style Mag, New JE pistons, New Crower lifters, New Ti Valves, New Valve Springs...........$ 7,500.00 FIRM Contact Gene at 610-698-4121. Was raced in ARDC by Dave Ely.