or a Semi-synthetic?
YesDoes that make it a conventional, semi-syn, or full synthetic?
Yes
Depends who you ask..... IMO, it's not conventional. I'd call it semi-synthetic.
Don't know and don't care. I've been running all Honda powered equipment on synthetic PCMO for over 25 years. This includes two GGCV-160's and one GSV-190. Similarly I have four Honda pattern Chinese engines (aka Chondas) that have seen nothing by synthecic PCMA or HDEO. The oldest Honda has over 500 hours. The only Chonda with an hour meter is sitting at 80 hours. I cannot think of an additive that a modern small air cooled engine might need above and beyond what current generation PCMO and HDEO offer. I've seen Kawasaki 10w-40 with claims of higher zinc on the packaging, but I am not sure that this is really necessary.or a Semi-synthetic?
Don't know and don't care. I've been running all Honda powered equipment on synthetic PCMO for over 25 years. This includes two GGCV-160's and one GSV-190. Similarly I have four Honda pattern Chinese engines (aka Chondas) that have seen nothing by synthecic PCMA or HDEO. The oldest Honda has over 500 hours. The only Chonda with an hour meter is sitting at 80 hours. I cannot think of an additive that a modern small air cooled engine might need above and beyond what current generation PCMO and HDEO offer. I've seen Kawasaki 10w-40 with claims of higher zinc on the packaging, but I am not sure that this is really necessary.
Their claims under "Formulated To Meet Unique Needs" talking about today's high revving 4 stroke engines - yeah, right.. basically all 4 stroke engines in power equipment, save for weed eaters and blowers will be limited to 3600 rpm or less, unless I'm missing something..
Exactly right. I'm getting less and less patient with ad copy the older I get, especially when it's on the label of something I've already purchased.Their claims under "Formulated To Meet Unique Needs" talking about today's high revving 4 stroke engines - yeah, right.. basically all 4 stroke engines in power equipment, save for weed eaters and blowers will be limited to 3600 rpm or less, unless I'm missing something..
Yeah it's all marketing. Just like the Kawasaki oil that claims to have "the high zinc your engine needs" but actually doesn't need, to appeal to all the internet fanboys.Their claims under "Formulated To Meet Unique Needs" talking about today's high revving 4 stroke engines - yeah, right.. basically all 4 stroke engines in power equipment, save for weed eaters and blowers will be limited to 3600 rpm or less, unless I'm missing something..
I'd add to that, maintain or replace the air filter as needed to keep dust out so as to not destroy the bore and cause massive oil consumption.Yeah it's all marketing. Just like the Kawasaki oil that claims to have "the high zinc your engine needs" but actually doesn't need, to appeal to all the internet fanboys.
Keep it full, and keep it relatively clean, and the engine will outlast what it is bolted to.