Tuning cylinder cover with optimized combustion chamber for blown cylinders of your Puch X30 Velux moped / moped with M7 cylinder stud bolts.
The FPM Viton sealing ring is temperature-resistant up to 200°C.
Please select the desired cylinder head with the corresponding diameter of 38, 40 or 41 mm in the selection field.
The cylinder head must be fitted together with the four centering sleeves included in the scope of delivery.
The centering bushes are used to ensure that the cylinder cover can be pushed onto the stud bolts in a perfectly centered position.
The bushes are pushed into the holes in the cylinder cover so that they protrude slightly above the sealing surface (see Figure 2 for an illustration).
We recommend gluing the guide bushes into the cylinder head with Loctite adhesive so that they do not move during assembly/disassembly.
The cylinder heads do not have a mount for fitting a decompressor.
Cylinder head dimensions (ØxH): 90 x 35 mm
Centring bolt dimensions:
Ø inner: 7.1 mm
Ø outer: 8 mm
Length: 17 mm
Material: anodized aluminium
Compatible cylinders, stud bolts, Loctite, etc. can be found in the accessories section. You can find them in the accessories section.
Exceptional product for the highest demands of the quality brand swiing®.
Original Puch spare part number: 320.2.10.001.1
The set includes the following fixed parts:
Details
| Manufacturer | swiing® ingenious parts |
| Ø cylinder | 38 - 41 mm |
| Ø outside | 90 mm |
| Height | 35 mm |
| Number of fixing points | 4 pcs |
| Decompressor | No |
| Area of application | Racing |
Suitable for the following models
| Puch | Z50 (X30 Velux) |
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