Our blueprinted and dyno tested Briggs Animal Modified racing engine includes the following components:

30 degree overhead valve design

Dual ball bearing cylinder

Cast Iron cylinder sleeve

Nitrated exhaust valve

Tillotson HL series carburetor

Induction hardened crankshaft

Aftermarket Racing valve springs

Automotive style hardened valve keepers

Dyno Tuned with computer printout giving you critical data about your engine including the AIR FUEL RATIO for optimum tuning!

Muffled Header

Chain Guard

Kwik Link Throttle system

Walbro High Flow Fuel Pump

Fabric Style Racing Air Filter with Foam or Outerwears pre-filter

Parsons Racing Engines selected cam grind (.308" valve lift)

Cylinder Head Flow tested on our Superflow 300 flow bench

Electric starter nut

PVL Flywheel and Digital Ignition system