| Brand: | Speedmaster |
| Part Number: | PCE281.1101 |
| Part Type: | Cylinder Head [Bare] |
| Product Line: | Race Solid/Mechanical Roller Tappet |
| Cylinder Head Style: | Bare |
| Cylinder Head Material: | Billet Aluminum |
| Cylinder Head Finish: | Natural |
| Combustion Chamber Volume (cc): | 200cc |
| CNC-Machined Combustion Chamber: | Yes |
| Intake Runner Volume (cc): | 333cc |
| Exhaust Runner Volume (cc): | 149cc |
| CNC-Machined Intake Runner: | Yes |
| CNC-Machined Exhaust Runner: | Yes |
| Intake Port Shape: | Square |
| Intake Port Location: | Standard |
| Exhaust Port Shape: | Square |
| Exhaust Port Location: | Standard |
| Spark Plug Style: | Standard |
| Comp. Valve Job: | Yes |
| Intake Valves Included: | No |
| Intake Valve Diameter (in): | 2.450 in. |
| Exhaust Valves Included: | No |
| Exhaust Valve Diameter (in): | 1.925 in. |
| Valve Springs Included: | No |
| Damper Spring Included: | No |
| Retainers Included: | No |
| Locks Included: | No |
| Valve Stem Seals Included: | No |
| Rocker Arm Studs Included: | No |
| Rocker Arms Included: | No |
| Rocker Arm Nuts Included: | No |
| Guideplates Included: | No |
| Valve Cover Mounting Style: | Perimeter Bolt |
| Accessory Bolt Holes Drilled: | Yes |
| Intake Valve Angle: | Standard |
| Exhaust Valve Angle: | Standard |
| Valve Guides Included: | Yes |
| Valve Guide Material: | Steel |
| Valve Seats Machined: | Yes |
| Valve Seat Machine Style: | 3-angle |
| Valve Seat Material: | Ductile iron |
| Steam Holes Drilled: | No |
| Oiling Style: | Through pushrod |
| Machined for O-Ring: | No |
| Heat Crossover: | No |
| Quantity: | Sold individually. |
