Chainsaw Repair

Husqvarna - Stihl - Poulan - Jonsered - Dolmar chainsaws and more => Solo => Topic started by: Cut4fun . on October 07, 2012, 06:03:36 pm

Title: Nitrous Solo 681
Post by: Cut4fun . on October 07, 2012, 06:03:36 pm
solo 681 on nitrous look to be cutting freaking fast in 12" round sweetgum in Ark.  Operator was 71.

http://www.youtube.com/watch?v=k0v6BYy5eng
Title: Re: Nitrous Solo 681
Post by: man of stihl on October 07, 2012, 07:41:24 pm
WOW :o :o
Title: Re: Nitrous Solo 681
Post by: Snoopy on October 07, 2012, 08:30:11 pm
I was there at that show and it was the darnest thing i ever seen :o The guy operating the saw was a super nice guy. Showed me the saw and under the cover is something to see ;)
Title: Re: Nitrous Solo 681
Post by: David Young on July 25, 2013, 12:26:22 pm
 8)

completely nuts,

looks like nothing would compare if he had a more refined technique.
Title: Re: Nitrous Solo 681
Post by: adam32 on July 25, 2013, 08:28:33 pm
HOLY MOLY!
Title: Re: Nitrous Solo 681
Post by: doreadeal on December 16, 2013, 11:11:24 am
Oh my....
Title: Re: Nitrous Solo 681
Post by: farmboy on December 16, 2013, 10:04:05 pm
WOW!!!!!!!  that thing is unreal. +1 on technique.
Shep
Title: Re: Nitrous Solo 681
Post by: procarbine2k1 on January 11, 2014, 04:39:23 pm
Nuts!
Title: Re: Nitrous Solo 681
Post by: Cut4fun . on July 02, 2014, 11:30:33 am
Some other solo 681 videos

Solo 681 hot saw running pump gas, 6 transfer port design, cutting a 20" pine round with non race chain.

http://youtu.be/HCB-zxFdXAQ
Title: Re: Nitrous Solo 681
Post by: Cut4fun . on July 02, 2014, 12:11:09 pm
for above video

Kevin, that saw is built by Mark Eckhardt out here in California.
Title: Re: Nitrous Solo 681
Post by: adam32 on July 02, 2014, 12:23:50 pm
I just raced against a Mark built 681 this weekend. I cut a 7.19 with my 680 and it cut a 7.15 with George running it.
Title: Re: Nitrous Solo 681
Post by: Cut4fun . on July 02, 2014, 12:40:51 pm
I just raced against a Mark built 681 this weekend. I cut a 7.19 with my 680 and it cut a 7.15 with George running it.

Was you guys doing that 1 or 2 cuts starting from  over the wood? How big of round etc.  Video?  Nice close racing.
Title: Re: Nitrous Solo 681
Post by: adam32 on July 02, 2014, 12:47:05 pm
1 cut in about a 22" pine. Hot start. I'll try to get video up this week.
Title: Re: Nitrous Solo 681
Post by: adam32 on July 02, 2014, 03:49:32 pm
This was George two years ago.

http://youtu.be/u0xtem2UYPE
Title: Re: Nitrous Solo 681
Post by: Cut4fun . on July 22, 2014, 02:45:45 pm
This was George two years ago.



Sounds fun to run............... ;D
Title: Re: Nitrous Solo 681
Post by: adam32 on June 25, 2017, 12:31:50 am
Back up...

I just heard the old guy in the first video just beat 4 records in Canada with that saw...even beat the bikesaws!!!!

Something like a 2.8 second cut in a 23 inch log!