During the summer months, 15w-40 will be just fine. If you later ride in cold weather, a change to 10w would be a good idea to insure full flow at startup.
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough
You.re in a moderate climate so the best way to go is the preferred weight 10w40. And as every body states, petroleum oil for a new engine, then switch to synthetic -- it's better. I use Mobil 1 racing 4T. It has the wet clutch additives and zinc for metal to metal valvetrains. Not cheap, but good stuff.
KZ1000-K2
ZRX1100
XR400R
Last edit: 15 Jun 2020 17:57 by VTEC.
The following user(s) said Thank You: Gdailey2112, ellipsesKZ
