TOP RX7 MOTOR SECRETS

Early 12A engines also element a thermal reactor, similar to the 0866 10A, and several use an exhaust port insert to lessen exhaust sound. A lean-burn up Edition was introduced in 1979 (in Japan) and 1980 (in America) which substituted a far more-common catalytic converter for this "afterburner". An important modification of your 12A architecture w