661 Oil Test 32:1 vs 40:1 vs 50:1 ?

[porsche965]

Video? Thoughts?

Oil and fuel of course share!

 

[KG441c]

Video? Thoughts?

Oil and fuel of course share!

390 fast in wood 25 and under, 661c has awesome torque regardless of what u hang it in, hybrid cut and noodled 28" full comp with a lighter touch, and the 241c is awesome and a joy to use in wood 16" and under

 

[KG441c]

I ran 110 Sunoco/87 efree 50/50 with k2 with no offensive smell at all today. Not sure what my buddy John was running but the 661c after the MM I did on it and recalibration with some runtime was very impressive. Seems to be getting stronger

 

[Moparmyway]

I ran 110 Sunoco/87 efree 50/50 with k2 with no offensive smell at all today. Not sure what my buddy John was running but the 661c after the MM I did on it and recalibration with some runtime was very impressive. Seems to be getting stronger

Make it bigger and see just how much stronger she gets.

I just got finished putting mine back together, opened my exhaust opening a little larger too

 

[Moparmyway]

Who is paying for all this Red Bull?

I donated the bottle of K2 for this test

 

[KenJax Tree]

I offered Pro Honda HP2

 

[porsche965]

Where is everyone?

Donations must scare people off lol

 

[Trx250r180]

I donated a kick in his arse if that counts ?

 

[Trx250r180]

And i think 2 of those bottles i saw in the image look like something i have ran in the past ............

 

[Moparmyway]

I donated a kick in his arse if that counts ?

That was probably the single most important contribution

 

[KenJax Tree]

HP2 is gonna be tested, i offered to send some but he said he was gonna look when he went to town and if he didn't find it then he'll take my offer.

 

[bwalker]

Here is my 661 .................. its been run on a 50/50 mix of R50 and 800 off road with VP SEF for a couple of dozen tanks

@bwalker , I would like to hear what you honestly think ...... I value your opinion

Looks like your a bit on the rich side, but everything else looks good.

 

[porsche965]

Or is that the nature of this mix? It is clear on the transfer areas....bit heavy in the center. Wonder how the muffler box looks?

 

[Moparmyway]

Or is that the nature of this mix? It is clear on the transfer areas....bit heavy in the center. Wonder how the muffler box looks?

Stand by .............. I'll show you

 

[Moparmyway]

Looks like your a bit on the rich side, but everything else looks good.

Thanks bwalker ............ I believe the 661 will do just fine in a milling setup if its run with a little more oil.

That picture is 25:1 for the last 24 tanks

 

[porsche965]

Thanks bwalker ............ I believe the 661 will do just fine in a milling setup if its run with a little more oil.

That picture is 25:1 for the last 24 tanks

For Milling have you reached equilibrium? Quite possibly.

 

[bwalker]

I would not bother with the temp testing.
I have been dealing with Fluke and Raytek devices at work alot lately and have found them in general to not be very accurate.
Further does a higher cylinder cooling fin temp really mean the piston is hotter or does it indicate better heat transfer? I would also think the order the tests are ran incould effect both chain speed and temp.
Maybe we should put everyone's heads together and try and identify all the variables and then try to eliminate them or lessen their effect?

 

[bwalker]

Thanks bwalker ............ I believe the 661 will do just fine in a milling setup if its run with a little more oil.

That picture is 25:1 for the last 24 tanks

I would not hesitate to run south of 32:1 when milling.

 

[bwalker]

I ran 110 Sunoco/87 efree 50/50 with k2 with no offensive smell at all today. Not sure what my buddy John was running but the 661c after the MM I did on it and recalibration with some runtime was very impressive. Seems to be getting stronger

That sounds more in line with what I have noticed. K2 simply has very little odor, especially when tuned sharp.

 

[porsche965]

BWalker, you should have been a lifer at UL (Underwriter Laboratories) lol. Great job for a guy like you.

But I get what you are saying