With this cylinder head you must mount a LONG base candle!
The PARMAKIT d.46mm cylinder head is one of the best on the market! It has an excellent squish zone (at zero), its chamber volume is excellent on our torquey 70cc kits, the finish is very good! Its particularity is mainly in cooling, it is the only cylinder head to have a stud in cross around the room, this makes it a very massive, very heavy cylinder head, and this offers excellent cooling!
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The alloy is of very high quality. The cylinder head is delivered alone, without cylinder head gasket! It does not carry a location for a decompressor, the shape of the combustion chamber is hemispherical with a polished finish.
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