1972 BMW R75/5 R9 Right Cylinder Head
This is an excellent right side cylinder head from a 1972 BMW R75/5.
Super clean and straight. All threads are great including exhaust port. Ports are super clean. No cracks. Fins are straight. One fin near the intake has a slight wave.
*One rocker sleeve has pits on it. I have removed it and replaced with a new one not shown in photo.
Has been sent to my machinist who does all my BMW work.
Checked for true surfaces.
All threads checked and repair if needed.
Exhaust seat has been replaced with hardened so Unleaded gas can be used without your valves pounding in.
Both intake and exhaust valves replaced with new.
40mm Exhaust. 42mm Intake.
New valve springs.
New o-ring for rocker spacers
Stamped 1 250 223 9 R9
Casting date is 72
Old head can be returned for a core refund. Amount will depend on condition.
This is an excellent right side cylinder head from a 1972 BMW R75/5.
Super clean and straight. All threads are great including exhaust port. Ports are super clean. No cracks. Fins are straight. One fin near the intake has a slight wave.
*One rocker sleeve has pits on it. I have removed it and replaced with a new one not shown in photo.
Has been sent to my machinist who does all my BMW work.
Checked for true surfaces.
All threads checked and repair if needed.
Exhaust seat has been replaced with hardened so Unleaded gas can be used without your valves pounding in.
Both intake and exhaust valves replaced with new.
40mm Exhaust. 42mm Intake.
New valve springs.
New o-ring for rocker spacers
Stamped 1 250 223 9 R9
Casting date is 72
Old head can be returned for a core refund. Amount will depend on condition.
This is an excellent right side cylinder head from a 1972 BMW R75/5.
Super clean and straight. All threads are great including exhaust port. Ports are super clean. No cracks. Fins are straight. One fin near the intake has a slight wave.
*One rocker sleeve has pits on it. I have removed it and replaced with a new one not shown in photo.
Has been sent to my machinist who does all my BMW work.
Checked for true surfaces.
All threads checked and repair if needed.
Exhaust seat has been replaced with hardened so Unleaded gas can be used without your valves pounding in.
Both intake and exhaust valves replaced with new.
40mm Exhaust. 42mm Intake.
New valve springs.
New o-ring for rocker spacers
Stamped 1 250 223 9 R9
Casting date is 72
Old head can be returned for a core refund. Amount will depend on condition.