A REVIEW OF 13B TURBO FOR SALE

Early 12A engines also function a thermal reactor, comparable to the 0866 10A, and some use an exhaust port insert to reduce exhaust noise. A lean-burn up Model was released in 1979 (in Japan) and 1980 (in the usa) which substituted a more-common catalytic converter for this "afterburner". A serious modification in the 12A architecture was the 6PI