TOP MAZDA ROTARY ENGINE SALE SECRETS

Early 12A engines also function a thermal reactor, just like the 0866 10A, and some use an exhaust port insert to lessen exhaust sound. A lean-burn off version was introduced in 1979 (in Japan) and 1980 (in the usa) which substituted a more-standard catalytic converter for this "afterburner". A significant modification of your 12A architecture was