| Product Line | Performer RPM |
| Chamber Volume | 64 cc |
| Intake Runner Volume | 200 cc |
| Intake Port Shape | Rectangle |
| Exhaust Port Shape | Square |
| Exhaust Port Bolt Pattern | Stock |
| Intake Valve Included | Yes |
| Exhaust Valve Size | 1.600 in |
| Exhaust Valve Material | Stainless |
| Intended Camshaft Style | Mechanical Flat Tappet | Hydraulic Roller |
| Maximum RPM | 6000 |
| Valve Spring Number | Single |
| Valve Spring Retainers Included | Yes |
| Valve Locks Included | Yes |
| Valve Lock Angle | 7 Degree |
| Valve Seal Style | Positive Stop |
| Rocker Studs Included | No |
| Valve Guide Included | Yes |
| Perimeter Mount Valve Cover | Yes |
| Intake Valve Seat Material | Powdered Metal |
| Valve Seat Finish | Machined |
| Intake Runner Finish | As Cast |
| Intake Valve Angle | 15 Degree |
| Accessory Bolt Holes | Drilled and Tapped |
| Color | Natural |
| Quantity | Each |
| Assembled/Bare | Assembled |
| Plug Angle | Straight |
| Exhaust Runner Volume | 70 cc |
| Intake Port Location | Stock |
| Exhaust Port Location | Stock |
| Intake Valve Size | 2.020 in |
| Intake Valve Material | Stainless |
| Exhaust Valve Included | Yes |
| Valve Spring Included | Yes |
| Maximum Lift | 0.575 in |
| Valve Spring Diameter | 1.460 in |
| Valve Spring Damper | Yes |
| Valve Spring Retainer Material | Steel |
| Valve Lock Material | Steel |
| Valve Seal Included | Yes |
| Valve Seal Material | PTFE |
| Pushrod Guide Plate Included | No |
| Valve Guide Material | Bronze |
| Valve Seat Included | Yes |
| Exhaust Valve Seat Material | Powdered Metal |
| Combustion Chamber Finish | As Cast |
| Exhaust Runner Finish | As Cast |
| Exhaust Valve Angle | 15 Degree |
| Material | Aluminum |
| Finish | Natural |
| Package Weight | 40.23 lbs (18.25 kg) |
| Package Width | 12 in (30.48 cm) |
| Package Length | 24 in (60.96 cm) |
| Package Height | 9 in (22.86 cm) |
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