My old one sounded like it was full of rocks and sand,...I was able to pour 'stuff' out of it. My '79 sure ran a lot better immediately,...as you can well imagine!
P.O. had neglected the reed valves and was burning up air filters. Sucking them through the carb and old engine,...
Catalytic converter replacement was an obvious necessity.
Todd.
1988 Mazda RX-7
1979 Fiat Spider 2000
1978 3/4 ton Chev 4x4 P/U "FRANKENTRUCK"
1976 Camaro
1972 VW Superbeetle
1969 Ford F100
1968 Mustang coupe