Author Topic: 6400 Dolmar  (Read 1233 times)

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Offline aclarke

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Re: 6400 Dolmar
« Reply #50 on: February 11, 2014, 09:42:53 am »
Be interesting in seeing how the stihl circuit works..


,Shep, It's got a 272 type coil in it now, Saw was set up years ago on alky/pipe where the unlimited coil worked great.  I don't think it makes any difference gonna work Saw, but the only flywheels I have have the key machined out. Need to order a couple small part to finish things. 

stole an HD12 off a Husky, need to figure out a better choke lever for the Dolmar choke rod

Offline aclarke

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Re: 6400 Dolmar
« Reply #51 on: February 17, 2014, 06:17:29 pm »
Ran a tank through the Saw today in 18-20" wood and was pleased with the torque. Used the coil timing method in the picture and added about 3 degrees more advance. Didn't seem to turn up very high, but pulled the lgx through some very hard eucalyptus nicely.
I'll take a vid later this week, maybe use a 440 or 460 for comparison as I don't have another dolmar
Adam

Offline mdavlee .

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Re: 6400 Dolmar
« Reply #52 on: February 17, 2014, 07:34:03 pm »
Sounds like it's running strong Adam.

Offline aclarke

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Re: 6400 Dolmar
« Reply #53 on: February 17, 2014, 09:16:15 pm »
Might monkey with the timing a little, see if it will pick up a little rpm

Offline aclarke

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Re: 6400 Dolmar
« Reply #54 on: February 27, 2014, 12:08:01 am »

Offline aclarke

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Re: 6400 Dolmar
« Reply #55 on: February 27, 2014, 12:14:49 am »
6400 in the same log, both 8 pin, but chain, bar variable, etc.   pulls good for a 65cc motor, 460 would likely be faster with same bar/chain

http://s1184.photobucket.com/user/Aclarke123/media/Mobile%20Uploads/dolmar6400_zpsb777dacc.mp4.html


Offline KilliansRedLeo

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Re: 6400 Dolmar
« Reply #56 on: February 27, 2014, 09:07:05 am »
Adam, that 6400 runs very well! Even sounds like it is a torque machine! That is the 6 transfer version, is it not?
"When the people fear the government...you have tyranny....When the government fears the people....you have liberty"

Thomas Jefferson
1743-1826

Offline aclarke

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Re: 6400 Dolmar
« Reply #57 on: February 27, 2014, 09:30:29 am »
Tim. Saw has great torque, doesn't seem to rev real high but that's ok.  I'll put a tach sometime,  six open ports.   Has the 359 piston with the intake and exhaust widened a bit.  More BD too

chain is new lgx filed once, really nasty hard piece of wood as you can tell.

Offline adam32

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Re: 6400 Dolmar
« Reply #58 on: February 27, 2014, 09:39:29 am »
Nice Bobcat :)

Online 3000 FPS

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Re: 6400 Dolmar
« Reply #59 on: February 27, 2014, 09:40:12 am »
The 460 sounded like it was straining a lot more than the Dolmar.   Pretty cool saw you built Adam.
PP 505, 475, 445.

 

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