deye223
Addicted to ArboristSite
I like a bigger BANG for my buck (luck I spelt that right)
https://www.k-y.com/yours-mine-couples-lubricants
https://www.k-y.com/yours-mine-couples-lubricants
As Matt found out when talking to the big Stihl dealer (can't recall their name ATM) when in Tassie a few years back that advised 32:1 at a minimum in 660 and up saws due to what they'd experienced.
IIRC they'd seen a big difference in wear between 660's running 30:1 vs 50:1 in pro use using Stihl oil.
As Matt found out when talking to the big Stihl dealer (can't recall their name ATM) when in Tassie a few years back
Roberts Don Mac in Hobart....
Or Aus Chainsaw Products in Launnie?
Devonport just call themselves the Stihl shop.....
Ulverstone is a small shop....
Burnie changed owners a few years back, now North West Mowers, used to be some mob out at Round Hill......
I guess there's more but the first two are the big dealers.....
Nah Griggs down at Huonville - I think the old man is Steve but can't remember the son's name. He has a D40 Navara with STIHL1 on the numberplate. They used to sell around 60-65 MS660's a year but now down to about 10 as logging has died in the arse. They had some really interesting information on oil ratios and internal wear. The guys running 25:1 had WAY less internal wear on saws with similar hours than those running 50:1. When they started telling and showing loggers most started running their saws on 25:1.
Personally I think 25:1 is probably a bit too rich on a 660 with modern oils but the proof is in the pudding.
Wow that's like $100k pa loss in sales. Hope business is still doing okay for them.
This was Sunday morning first load of three for the day.
Nah Griggs down at Huonville - I think the old man is Steve but can't remember the son's name. He has a D40 Navara with STIHL1 on the numberplate. They used to sell around 60-65 MS660's a year but now down to about 10 as logging has died in the arse. They had some really interesting information on oil ratios and internal wear. The guys running 25:1 had WAY less internal wear on saws with similar hours than those running 50:1. When they started telling and showing loggers most started running their saws on 25:1.
Personally I think 25:1 is probably a bit too rich on a 660 with modern oils but the proof is in the pudding.
As I have stated before, I use between 25 :`1 but generally 32 :1 as I don't give a stuff how much the oil costs as it is cheap insurance compared to repair costs.
I have always said , don't grease a dozers hubs / rollers etc and see how long the components last. Grease is such a cheap anti wear component , just like oil.
I agree. If it doesn't foul your plug up then it's not really doing any harm. I've been flamed before because I run 25-30:1 in my 3120. Normally by people who put 5 hours on a saw per year.
Husqvarna recommend 25:1 and I'm pretty sure they'd know what they're talking about considering they designed and made the thing In fact one of the Husky manuals I've got in the shed states 25:1 in all Husky saws above 85cc.
but some guys down south recon their saws will foul at that ratio.
Yeah, I have had a look at my plugs and providing the tune is ok, never had an issue with fouling, like I said, tune it up.
But generally 32:1 but if its a stinking hot day and I give the saw a flogging then I add a little more.
Don't know if the temperature up here has anything to do with it but some guys down south recon their saws will foul at that ratio.
Again as you have stated Matt, larger saws I recon cope better with a bit more oil.
As Rick said it depends a bit on the oil too. The only time I've ever had fouling issues was in my 7900's with that dinosaur Husky Low Smoke gear. I thought it may have just been me but I've heard a few complaints about that oil now.
It probably doesn't smoke because it doesn't burn off, hence the fouling
Y'all are just crazy...........a saw don't need oil. Hell the only dipstick they got holds the handle. :msp_biggrin:
Y'all are just crazy...........a saw don't need oil. Hell the only dipstick they got holds the handle. :msp_biggrin:
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