1977-2000 Suzuki DT5/6/8 Outboards Service Manual, Page 126Get this manual
IIN'" ('92) MODE,L Item
FUEL& OIL
Data DT5 DT6 DT8
Suzuki recommends that you use unleaded gasoline containi ng alcohol, with at least 85 pump octanemethod)However, bIends of unleaded gasoline and alcohol with equivalent octan content may usedFor U.S.A CanadaFor (USlmpgal) (USlmpgal) 100 parts of gasoline to part of engine oil50 parts of gasoline to part of engine oil24 (6.35.3) For 15 (4.013.3) For other market Genuine Suzuki Outboard Motor Oil NMMA (National Marine Manufactllrers Association) certified TC-W oilGenuine Suzuki CCI oil NMMA (National Marine Manufactur'ers Association) certified TC-W oilSuzuki Outboard Motor Gear ml (USlmpoz) (hypoid gear oil SAE