RA CNC aluminium silent piston head with bearing
Price incl. VAT | 490,00 Kč |
Price excl. VAT | 404,96 Kč |
Aluminum piston head with rubber face. This piston head is not suitable for straight cylinder heads. It is optimal for use with a cylinder head with a funnel-shaped inlet.
The ball bearing serves to improve the function of the spring, which shows high friction during compression and expansion, which is precisely what this bearing compensates. This improves the smoothness of operation.