In loving memory of Kenis D. Keathley 6/4/81 - 3/27/22 Loving father, husband, brother, friend and firewood hoarder Rest in peace, Dexterday

Solo and Dolmar videos

Discussion in 'Chainsaws and Power Equipment' started by mdavlee, Aug 23, 2014.

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  1. DexterDay

    DexterDay Administrator

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    Wow!!! Wanna sell that Dolmar ;)

    Can you run that 665 in those same logs? Just for chit and giggles? :thumbs:
     
    DexterDay, Aug 25, 2014
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  2. mdavlee

    mdavlee

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    I
    That's Matt's saw there. If he'd sell it I'd probably let it stay here.

    I probably can. I hope the 046 will get a little stronger with more run time. It's got a new piston and the D chamber cylinder.
     
    mdavlee, Aug 25, 2014
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  3. Hedgerow

    Hedgerow

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    Did I get the times right on that big stick right?
    Mutt = 9.89
    046 = 19.44

    Mutt = junkyard dog?????

    With rabies????
     
    Hedgerow, Aug 25, 2014
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  4. Hedgerow

    Hedgerow

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    It ain't pretty enough for your collection Dex...
    Though it has fared pretty well over the years..
    That saw was broke in cleaning up trees after the Joplin tornado...
     
    Hedgerow, Aug 25, 2014
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  5. man of stihl

    man of stihl

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    Was the 046 four stroking out of the cut? I know the 7900 was.
     
    man of stihl, Aug 25, 2014
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  6. mdavlee

    mdavlee

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    The dolstivarna is a runner. I'll try to get the 665 in the same log. I want to mill that into a cant for real even testing.
     
    mdavlee, Aug 25, 2014
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  7. mdavlee

    mdavlee

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    Yes. It is tuned a little richer for break in on the new piston. I think it was 13.1-13.2k right then. I checked it with a tach before and had warmed it up first. The 7900 still has the limited coil.
     
    mdavlee, Aug 25, 2014
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  8. jchin

    jchin

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    Mike and Matt, the 7900 looks and sounds very strong........ The muffler mod shot on the vise looks like the face of the volleyball called Mr Wilson in Tom Hanks' movie. Mike, nice job on the 7900........ Now you just made me want one of these Dolmar 7900/7910 series saw...... You guys are corrupting me....... lol. I need to look for a 7900 now..............
     
    jchin, Aug 25, 2014
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  9. man of stihl

    man of stihl

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    7900's are great saws. I own two.......:)
     
    man of stihl, Aug 25, 2014
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  10. mdavlee

    mdavlee

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    Thanks. It has turned out better than I expected really.
     
    mdavlee, Aug 25, 2014
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  11. Hedgerow

    Hedgerow

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    The 7900 is a great saw right out of the box, but a lot of folks aren't real keen on modifying them, cause it's hard to get real good gains. Dolmar didn't leave much on the table...
    I think Mike got some there... ;)
    Gonna take a lot of testing to find out exactly how much...
     
    Hedgerow, Aug 25, 2014
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  12. SquareFile

    SquareFile

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    You know me I LD

    Love Dolmars:rofl: :lol:
     
    SquareFile, Aug 25, 2014
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  13. jchin

    jchin

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    Mike, You should be proud what you have done with the 7900. I played the vld over and over again and it looks strong........
    I look forward to your writeup on the 7900. Have you thought about using the new lite-weight piston on the new 7910 saws? I think there maybe a gain there. Just like reloading, you have to find the sweetspot............
     
    jchin, Aug 25, 2014
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  14. mdavlee

    mdavlee

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    We've thought about it and still can without much work. I think the carb was an improvement.
     
    mdavlee, Aug 25, 2014
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  15. Hedgerow

    Hedgerow

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    Yup... Needed to feed the extra room in there...
    I don't think the slab sided piston would get the results the other one did in this particular recipe...
    There's several things going on in this one that make my head hurt...
     
    Hedgerow, Aug 25, 2014
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  16. man of stihl

    man of stihl

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    This is me and my 7900 this July in a race vs a husqvarna 372 ;)
     
    man of stihl, Aug 25, 2014
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  17. mdavlee

    mdavlee

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    It is a little confusing. It may not be worth it to some people. Guess we'll see in a few weeks how it does. If its not as good as some of the others I have a couple more ideas.
     
    mdavlee, Aug 25, 2014
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  18. mdavlee

    mdavlee

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    Who did your saw? It looked pretty strong to me.
     
    mdavlee, Aug 25, 2014
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  19. man of stihl

    man of stihl

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    EC saws
     
    man of stihl, Aug 25, 2014
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  20. Chvymn99

    Chvymn99 Moderator

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    Are you sure you weren't wielding a Light Saber? Man, that was fast...
     
    Chvymn99, Aug 25, 2014
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