I HAVE A 1986 BAYLINER CAPRI WITH FORCE 50hp CHRYSLER ENGINE. MY PROBLEM HAS BEEN LOW POWER NO GET UP AND GO.FIRST THOUGHT WAS GAS MIX BUT FOUND COIL CRACKED AFTER PLUG KEEPED FOULING OUT.I FOUND A USED COIL THAT WAS OVER 20 YEARS OLD PUT IT ON RAN GOOD ON HOSE THEN PUT IN WATER SAME THING PLUG FOULED OUT NO REAL POWER.THEN FOUND COIL CRACKED AGIAN.IM HAVING A LOT OF TROUBLE FINDING A PLACE TO USE MODEL# AND OR SERIAL# TO GET PARTS I DON'T HAVE A MANUAL OR PARTS BOOK TO THIS MOTOR. SO IF ANYONE HAS ANY INFO OR SUGGESTIONS I COULD USE TO GET THE BOAT OUT ON THE WATER?PLEASE FEEL FREE TO LET ME KNOW ANYTHING OF HELP GOD BLESS ALL! MODEL#557HC, SERIAL#3272.