1999 Honda ST1100
Water-cooled V4
Shared engine/trans. oil, wet clutch
Comments:
Calendar-wise, this is the longest time I have left the oil in at about 15 months.
I no longer commute on the bike so it takes a long time to go 8,000 miles
Note that this oil was the older "SL" version from my stash and I used LC20 during this OCI.
Blackstone Labs Test results:
Oil Shell Rotella 5w40
Filter ST7317
Total Miles 187,100
Miles on oil 8,214
Time on Oil 15 mo
Make up oil 0
Aluminum 6
Chromium 0
Iron 14
Copper 6
Lead 2
Tin 0
Moly 6
Nickel 1
Manganese 0
Silver 0
Titanium 0
Potassium 1
Boron 2
Silicon 4
Sodium 25
Calcium 3146
Magnesium 26
Phosphorus 1132
Zinc 1349
Barium 0
Flashpoint F 405
Fuel Antifreeze 0
Water 0
Insoluables 0.3
SUS Visc@210f 65.9
cST Visc@100c 11.85
TBN 4.5
Water-cooled V4
Shared engine/trans. oil, wet clutch
Comments:
Calendar-wise, this is the longest time I have left the oil in at about 15 months.
I no longer commute on the bike so it takes a long time to go 8,000 miles
Note that this oil was the older "SL" version from my stash and I used LC20 during this OCI.
Blackstone Labs Test results:
Oil Shell Rotella 5w40
Filter ST7317
Total Miles 187,100
Miles on oil 8,214
Time on Oil 15 mo
Make up oil 0
Aluminum 6
Chromium 0
Iron 14
Copper 6
Lead 2
Tin 0
Moly 6
Nickel 1
Manganese 0
Silver 0
Titanium 0
Potassium 1
Boron 2
Silicon 4
Sodium 25
Calcium 3146
Magnesium 26
Phosphorus 1132
Zinc 1349
Barium 0
Flashpoint F 405
Fuel Antifreeze 0
Water 0
Insoluables 0.3
SUS Visc@210f 65.9
cST Visc@100c 11.85
TBN 4.5