Another German.....Solo 662 Build

[exSW]

Anymore on these?

 

[Stihlbro]

I ran one of these at the Tennessee Gtg, the 662 saw impressed me. Can't wait to see what @awol does.

 

[mdavlee]

I ran one of these at the Tennessee Gtg, the 662 saw impressed me. Can't wait to see what @awol does.

It was a strong running saw.

 

[awol]

I'm still recovering from that GTG! Next order of business is to see if we can shrink up the case a little, on one with a stock carb.

 

[Stihlbro]

I've yet to unload my truck, camper is still hooked up as well.

 

[Red97]

bump?

 

[awol]

Yeah, I've got a bunch of pics and a couple videos to load, but not enough data to get it done!!!

 

[Red97]

Yeah, I've got a bunch of pics and a couple videos to load, but not enough data to get it done!!!

Hate when that happens. time to make a trip to Mcdonalds with the charger. Can't wait to see the results.

 

[mdavlee]

Hate when that happens. time to make a trip to Mcdonalds with the charger. Can't wait to see the results.

That's a good ride from him.

 

[Stihlbro]

Hate when that happens. time to make a trip to Mcdonalds with the charger. Can't wait to see the results.

That's funny right there!!!!

 

[paragonbuilder]

So high exhaust, huge transfer tunnels, short intake and blowdown durations to get some primary compression, and they are impressive stock. Hmmm...
Interesting.

 

[Stihlbro]

Higher than modern exhaust, lower that modern transfers, typical blow down and conserative intake.

Gotta know port widths for time area.

Very good running saw the way it was in Tennessee in my opinion. The throttle was spectacular!!!!

 

[awol]

Engineering at its finest, huh Joey?!

 

[Stihlbro]

I've been looking to use that idea, just haven't found it yet. But there is tomorrow...

 

[Four Paws]

Gotta know port widths for time area.

Very good running saw the way it was in Tennessee in my opinion. The throttle was spectacular!!!!

Yeah, I am interested in some port widths and/or time area discussion!

 

[paragonbuilder]

It's very interesting how power can be made in completely different ways.

 

[paragonbuilder]

I'm liking the way a few of these build threads are shaping up! [emoji2]

 

[awol]

What make them better?

Lot's of compression increase and upper trans work; the removeable covers are nice for grinding, but lose a lot of case volume.

So high exhaust, huge transfer tunnels, short intake and blowdown durations to get some primary compression, and they are impressive stock. Hmmm...
Interesting.

The one I took to Tennessee was not really stock; it had a Bing 49 from a early 064 fitted to it, a one of a kind thumb throttle, muffler mod, and base gasket delete. Carl's tach had it at 16,900 out of the wood.

I'll try to get video of a completely stock one to compare to this one, and the one I took to Tennessee.

 

[paragonbuilder]

Lot's of compression increase and upper trans work; the removeable covers are nice for grinding, but lose a lot of case volume.



The one I took to Tennessee was not really stock; it had a Bing 49 from a early 064 fitted to it, a one of a kind thumb throttle, muffler mod, and base gasket delete. Carl's tach had it at 16,900 out of the wood.

I'll try to get video of a completely stock one to compare to this one, and the one I took to Tennessee.

That's pretty damn good! Almost 17k with no port work. And I think someone mentioned it was torquey...
[emoji106]

 

[Four Paws]

Alan, where are you? Curious about your testing on the 3 saws - what you did to each, what you found, what worked and what didn't?