Engine was built for the 2014 season, only 12 races on engine since built. The engine runs strong and smooth, no leaks, oil and filter changed regularly. Williams Precision Engines did all the machine and prep work as well as the dyno tuning. Engine has never been hot or "mistreated". Great piece, need to sell this engine because we are building a sprint car.

Dart Iron Eagle block, 9.2 deck height, 2.75 mains, 4.170 bore, wet sump
Callies Magnum 3.9 stroke crank, Manley 6.2 "I" beam rods, Diamond pistons, roating assembly was internally balanced by Williams Precision Engines
Melling oil pump, Olson aluminum oil pan, Comp Cams roller cam and lifters, Victor Jr. intake
Trick Flow High Port heads fully CNC porting by Total Engine Airflow

Compression Ratio is 14.6:1, Horsepower 712@6500, Torque 639@5200 on methanol.
Have dyno sheets and build spec sheet, Williams Precision Engines can verify this info

Asking $10,000 obo for complete engine minus carb
call Tony at 317-797-4860

still available

need to sell this engine...