Complete cylinder head lowered by one millimeter Solex

Complete cylinder head lowered by one millimeter Solex

This aluminum cylinder head is new, it is sold naked. Before mounting on the cylinder a break-in of the valve is imperative. To do this, simply do it either with a special break-in tab or with toothpaste as they contain small particles allowing the break-in.

This break-in is necessary because the valve seat is rough cast and must be made with the valve that will be in place.

The breech is lowered by one millimeter to gain motor competition.
The lot includes:
- The breech
- 4 bolt spacers
- 4 x 9mm hex head bolts (original type)
- 1 valve with spring and brass nut
 

This cylinder head is mounted on VéloSolex 2200 3300 3800 5000

New part