INDICATORS ON ROTARY 13B YOU SHOULD KNOW

Early 12A engines also function a thermal reactor, just like the 0866 10A, and several use an exhaust port insert to scale back exhaust sound. A lean-burn off version was introduced in 1979 (in Japan) and 1980 (in the usa) which substituted a far more-traditional catalytic converter for this "afterburner". An important modification in the 12A archi