- Part number: BBK-XT660-B-100
- Bore: 100 mm
This is an old saying, but it's message is still relevant! Especially the torque optimized 660 engines profits a lot from this modification.
The power and the torque will rise over the hole range - more power in all situations.You do not have to change any more parts that the piston, cylinder and the gaskets.
OFF-THE-ROAD - OTR-Performance GmbH
Hugo-Junkers-Str. 52-54
50739 Köln, Deutschland
info@off-the-road.de
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Ready to ship as of 09.05.2025