POWER KIT EXTRA UPGRADE TO 1000CC - BMW R80 MODELS 1980-1994/ SIEBENROCK
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The kit contains Nikasil coated cylinders with lighter (150g), spontaneous quiet running pistons. The kit also contains new piston rings, piston pins and stainless steel push rod tubes already installed in the cylinders. The piston shape is specially designed to require no further modifications to the head.
The conversion increases torque and power over the entire range of rpm's from 57Nm to 72Nm and the horsepower increases from 49.3 to 59.2 hp and can even reach 63.1hp on the R80R models.
See preview of Siebenrock Expert Opinion on Modification and Installation Instructions.
INCLUDES FREE GASKET TOP END KIT!
Vehicle Manufacturer: BMW
Application: BMW Airhead Models
Make/Model: BMW R80, R80G/S, R80GS, R80R, R80RT, R80 Monlever, R80ST
Model Years: 09/1980 - 3/1994
Manufacturer #: 1100082 Siebenrock