Delivery time is approx. 4 weeks
Important: Please download the order form from the documents section here in the item description, fill it out, and include it with the cylinder head.
BMW 2-valve boxer cylinder heads – precision machining at the highest level
Our comprehensive overhaul for BMW 2-valve boxer cylinder heads combines state-of-the-art technology with decades of experience. Each head is thoroughly disassembled, industrially cleaned, and optionally ceramic blasted – for a clean, matte surface with high everyday suitability.
Old valve guides and seat rings are removed, and the base bores are precisely milled and honed. New components are inserted tension-free using thermal shrinkage. Final honing guarantees a perfect fit. The valve seats are machined on our SERDI 100 – based on 30 years of experience and specially developed contours. A vacuum test ensures that the valves are perfectly sealed.
After the new valves and springs have been installed, you will receive cylinder heads that are ready to be installed—ready for top performance and high mileage.
Scope of services per cylinder head:
Parts package included in the price:
1 exhaust valve seat
2 valve guides
2 valves 8 mm shaft
2 valve springs
Note:
The planning of the sealing surfaces (cylinder and valve cover side) can be ordered additionally. We recommend machining both sides to avoid fitting problems due to warped surfaces.
Price is per cylinder head.
You want to have your motorcycle customized, but don't know how to get it to us? Then let us take care of it for you.
We pick up your motorcycle throughout Germany for 329,-€.
You want to have your engine or your transmission overhauled or performance increased by us? We are happy to do that for you too. We pick up your engine and/or your transmission throughout Germany for 219,-€.
