MMWS MS660

[Moparmyway]

Apart from the carb and wiring loom are there any other mods made .Does the flywheel need replacing

Same flywheel, heck - I even used the same wiring loom. All I swapped was the coil and the carb

 

[Moparmyway]

It runs Really nice, and has very good manners. If I was in the market for a saw that size I would have to take a hard look at that model.
Kevin did a good job on it.

Thanks Matt !
Probably going to have to keep her as is for a while, my new KX250 killed muh stash

 

[Moparmyway]

I heard it was bad ass......just sayin.

Still behind that famous 064 of his ....... just sayin

Your 660 holds rpm nicely Sir !!

 

[beaglebriar]

They are supposed to be for sale at HL Supply in October. They will be available in both 064 base pattern, and 066.

The piston that comes with them is a very good looking piece. I think the exhaust ended up a little too square, but the two samples I saw had a very nice bevel, so that shouldn't be a problem. We left the exhaust port about stock width too, so ring wear should not be a issue.

Do you have a ballpark idea what the price will be on these?

 

[Mastermind]

Do you have a ballpark idea what the price will be on these?

Still trying to get a reliable source for the coils.

 

[beaglebriar]

Still trying to get a reliable source for the coils.

So they'll be selling the top end kit with an unlimited coil?

 

[paragonbuilder]

@Hedgerow ran the mule last, probably best to ask him !!

Kevin have you done anything to it since I ran it?


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[Mastermind]

So they'll be selling the top end kit with an unlimited coil?

Oh Lawd. I misunderstood what you were asking. Should have read the quote.

No sir, I'm not sure on the price.

 

[beaglebriar]

Oh Lawd. I misunderstood what you were asking. Should have read the quote.

No sir, I'm not sure on the price.

Kinda thought that might be the case. It's all good.

 

[huskihl]

Kinda thought that might be the case. It's all good.

exCanuck mentioned he expected it to retail at $110. But things change......

 

[jmssaws]

How well does the KS jug with high exhaust run?

I've never ran it but it probably won't run bad.
I believe they made them for one year and the 2 cylinders from that year that I have are at 93 and 98. Crazy how much they vary.
I've never even tried porting one,with the exhaust that high and the base through thin it isn't a good candidate.

 

[Stihl working Hard]

Same flywheel, heck - I even used the same wiring loom. All I swapped was the coil and the carb

The coil you used was it the new one we both installed.Did you have to replace the throttle linkage as well or are they interchangeable

 

[Moparmyway]

Kevin have you done anything to it since I ran it?


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Yup, she's got s little more grunt

The coil you used was it the new one we both installed.Did you have to replace the throttle linkage as well or are they interchangeable

I kept the throttle linkage, just had to get used to her different starting manners.

I used the European non m-tronic coil

 

[paragonbuilder]

Yup, she's got s little more grunt

What did you change to get there? It was super fast when I ran it. But it did need a little more grunt. It must be superb now!


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[Stihl working Hard]

Yup, she's got s little more grunt


I kept the throttle linkage, just had to get used to her different starting manners.

I used the European non m-tronic coil

Is the carb the euro 661 carb as well .Are the parts required easy to get hold of through Stihl or only through Europe

 

[jmssaws]

I believe he has a wj69 on it

 

[Stihl working Hard]

I believe he has a wj69 on it

Is that the euro 661 carb

 

[jmssaws]

Is that the euro 661 carb

I don't think so

 

[CR500]

Is the carb the euro 661 carb as well .Are the parts required easy to get hold of through Stihl or only through Europe

May be interested in euro coil myself.


Sent from my non internal combustion device.

 

[Stihl working Hard]

May be interested in euro coil myself.


Sent from my non internal combustion device.

Iam really keen to swap out the Mtronic if I can get hold of the euro coil as well