What oil is best? and what ratio?

[Ron660]

I'll pay shipping both ways. I call BS on 13k in the cut. I've run ported 3120s that won't do it. Figure out who you want to test them.

Mike you're probably correct on the BS. I was joking laughing at Keith. I've never put a tach on my saw under load....only tuning.

 

[jmssaws]

Dang that thang is slow!! R u usin Klotz or something!!??

Yes but I did run some valvoline today and the saw is still running so I like it too.

 

[Ron660]

Lol!!! I widened the intake too much and hung a ring when I 1st started porting. At least u got one 1 thing correct so far. U should quit while u r ahead ole buddy. U r embarrasing yourself?

Can't embarrass me but I like to laugh. Getting stressed on the best oil in a chainsaw is really silly. They ALL will work at the correct ratio for the application. I understand getting technical with race saws. It's all interesting though.

 

[Keith Gandy]

Mike you're probably correct on the BS. I was joking laughing at Keith. I've never put a tach on my saw under load....only tuning.

Dang I hope u was jokin because I was fixin to say I have ran your 660 in 22" dead pine and it was holding about 10500 at the most!!!!!!!

 

[Ron660]

Runs good.
I've ported a couple truck loads of 066/660's every way I can imagine and have yet to see one 4stroke over 15000.
My 064 now is the strongest I've ran and in oak with a 32" 404 noodling it will go close to 12000 in the wood. Might 4stroke no load to 14500 but probably more like 14300.

I've discovered my ported 660 will max 4-stroke at different rpms depending on the fuel.

 

[Deets066]

Is there anyone who dislikes Mobil 1?

 

[Ron660]

Dang I hope u was jokin because I was fixin to say I have ran your 660 in 22" dead pine and it was holding about 10500 at the most!!!!!!!

I do have some dead pine I need to cut.

 

[Keith Gandy]

Is there anyone who dislikes Mobil 1?

Brian had alil problem with it after sitting up awhile. Gummed carb up I think

 

[jmssaws]

I'm not comfortable holding one wfo over 14000 to check.

I'll turn the high side and check it in the wood. I may have it tuned where it's not 4stroking at all. On my personal saws I'll tune it to max rpm in the cut,never check no load rpm.

 

[mdavlee]

I've seen 15.5k on a 066. It would go more. I think one of Mopar's will go to about 16k 4 stroking.

 

[Ron660]

Dang I hope u was jokin because I was fixin to say I have ran your 660 in 22" dead pine and it was holding about 10500 at the most!!!!!!!

Last time I checked using 110 Sunoco w/800 it was still 4-stroking hard at 14,400.

 

[jmssaws]

I've seen 15.5k on a 066. It would go more. I think one of Mopar's will go to about 16k 4 stroking.

I've never tried to turn one that fast,I had a cylinder once that tuned at 14800 but it was faster at 14000

 

[Keith Gandy]

I've seen 15.5k on a 066. It would go more. I think one of Mopar's will go to about 16k 4 stroking.

Sounds like a Mdavlee stump portin job 066?

 

[Deets066]

Mine is happy at 14,200

 

[jmssaws]

The way I port one about 14200 will be the most power. They probably will go faster but they loose. I guess there to lean to make power.

 

[Deets066]

Sounds like a Mdavlee stump portin job 066?

Not the stumper

 

[mdavlee]

Sounds like a Mdavlee stump portin job 066?

Yep. One was the 066 build off saw. It loved 14.8k. It was pretty fast. It was top 5 out there.

 

[Keith Gandy]

Not the stumper

Mopar is proud of that one! Ive heard him talk about it quite a bit

 

[Ron660]

Mine is happy at 14,200

I feel more comfortable under 14K stumping and noodling. I'm not racing anyone in the woods. Although I've won a few bets with that 660.

 

[jmssaws]

Mine is happy at 14,200

The last many I've done 14200 is where they tune, they'll go faster but a saw tunes where it tunes,simple as that.