All Pettit Built Engines receive the following:

• Blueprinting, street porting, and all critical wear/contact surfaces receive our advanced proprietary finishing treatment
• Pettit housing mods which improve cooling to minimize surface deformation around lead plugs
• Attention to minor axis areas - this helps to minimize seal chatter
• Mods to seal path and ports - helps to better maintain compression seal integrity during port crossing and closure
• Oil system mods which improve oil flow to bearings
• Main and rotor bearings clearanced to race p-specs
• Eight quality control inspections
• Clean room assembly with Rotor Pro tools
• Static compression tested, capped, and skin sealed for shipping