18% Silicon Aluminum alloys which allows higher resistance at work and longer piston life keeping the same performance. Subject to heat treatment (T5/T6) to get structure uniformity, purity and high resistance to piston wear.
Rings grooves special turning and angle precision finishing. Special grooves
shapes to avoid gas blow-by.
Special anti-rotation pin positioning and fixing to increase ring gap’s
stability and ring resistance to high rpm rate and passages into cylinder port.
Molybdenum disolphure spray coating
Lubricating and anti-friction/anti-wear coating on pistons skirts to make easy
run-in into the cylinder at the beginning and prevent piston wear while at work.
STEEL: made in Japan from world first class OEM producers.
Rings of SPECIAL SHAPE (L rings) made of SPHEROIDAL CAST IRON: made in Italy
by Meteor’s associated company CABER S.R.L.
METEOR PISTON s.r.l. Via Monte Amiata, 9/11 - 20021 BARANZATE (MI) - Italy Tel. +39.02.356.16.34 Fax +39.02.356.08.02 Mail: