currently both moto & scoot have last fall's frankenbrew of 10w-40 & 15w40 oils reinforced with Amsoil OE 15w40 synthetic; both machines only have 250-350 miles so next oil changes will be in a few months once I get 750-1000 miles (might keep current oil filters in use -- moto has fram 6004 & scoot has hiflo hf183); new oil is another frankenbrew of 10w-40 & 15w40 oils with Amsoil 15w40 synthetic (new ck-4 spec) -- 1 qt Amsoil to 3qts frankenbrew; moto will get yamaha oem filter & scoot gets hiflo hf183
Out. Redline 0w20 w archoil 9100
Filter was in service xg7317 for 22,500 miles. Sent today for Adam to perform surgery on sometime this week.
In. Redline 0w20 & Mobil 1 0w30 w archoil 9100 / 9200
Mileage is 226,300
Out. Redline cvt fluid
In. Castrol Transmax Cvt fluid
Drained & replaced Red Line 10W30. Replaced Fram UG with a TG. 50,000 miles on the bike. Moving to a 1-year OCI, which should land anywhere between 9 and 15k miles, depending.
the scoot ('13 genuine buddy 125...5970 miles on odometer; out: stuff from a frankenbrew of leftover 10w-40 & 15w40 oils mixed with 1qt of Amsoil OE synthetic 15w40 & hiflo filtro hf183 filter; 850-1000 miles on oil & 1600-1750 miles on filter; rear diff out...klotz v twin transmission 75-140 synthetic lube (gl-5 & hypoid gear rated); 1750-2000 miles on gear lube; in...same frankenbrew (@ 3 qts leftover oils & 1qt Amsoil oe 15w40 synthetic); new filter...another hf183; gear lube...same klotz 75w-140 synthetic; planned intervals...1750 miles for oil, 3500 miles for filter, 3500 miles for rear diff lube
Most recent oil change in the 2001 ZRX1200, out with Mobil 1 10w40 4T Racing and in with Mobil 1 20w50 Vtwin. Use Hi-Flo filters each change. Either of those oils is a top choice for minimal shear (maintains shift quality) over a 5000 mile OCI.
I used to go with 15w40 HDEO's, shift quality fell off after 3000-3500 miles versus the fine shift quality still remaining at almost 5000 miles with a good syn MC specific oil. I could have legitimately left the Mobil 1 10w40 4T in for another 2000 miles or more given shift quality and the TBN remaining was 6.5. No dino HDEO is doing that, promise.
Fork oil change
Out: OEM (bike has In: Valvoline Maxlife Full Synthetic Multi-Vehicle ATF (KV40: 28.82cst, VI: 156)
Previously swapped out the rear links for a 2" rise in the rear. The forks were diving more than I cared for, so I swapped the spacer tube (5.875" steel tube) for a 6.25" PVC tube (0.375" extension) to add preload. Swapped fork oil for something with less dampening than the SS-47. Took it for a ride, and all is good!
'14 v star 250...4535 miles on odometer; out...frankenbrew (leftover 10w-40 & 15w40 oils mixed with Amsoil OE 15w40 synthetic) & Fram CH6004 cartridge filter...Chinese manufacture) -- unknown total mileage on OCI...guessing 900-1100 miles; in...same frankenbrew & yamaha oem cantridge filter; planned on using supertech 15w40 but I have a bunch of the frankenbrew to use
1999 Yamaha YZ400F
1.5 qt Rotella T4 15w40
Mesh filter (cleaned/reused)
About 8 hours on the old oil, it looked clean in the drain pan and felt like it was maintaining viscosity well. Just an eyeball gauge here of course.