Engine oil ROWE or Lucas

Personally I run Lucas oil in mine, not just my current zzr600, but even my older vintage bikes when I had them. It isn’t crazy expensive and is high quality.

I run Lucas in all 3 holes and my bike has been cooler, less noise and shifts smoother than it did when I got it and it had Harley fluids in it.

Rowe 5W40, every 10K or 1 year

I found out that most of it came from the valve lifters. So I began using Rowe 10W40 engine oil. That helped a lot.

The road spec oils are excellent for daily driving and trackdays. Smoother engine, better engine efficiency, no oil consumption.

ITS A LOT THICK! than other brands of the same weight.. but when you abuse the vehicle it gets smooth like butter. I like them if I plan to aggressively dune bash.

I use Rowe as well and it's fantastic. No complains so far

My mechanic added a bunch of Lucas to the oil, which he said might at least quiet it down, and it did. It's quieter now, but I can still hear it at idle.

Got these Rowe bottles. Fully Synthetic. German. Lets see how it performs.

I installed an oil cooler on my buddy's 370z and he dumped in oil and a full bottle of this and I just scratched my head