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

Dyno tested........Ported 461 vs stock 461

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

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  1. Mastermind

    Mastermind

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    Odd looking graph.......but since it's making almost 2 full HP more at 11,000 RPM.......I'll take it and be proud.

    [​IMG]
     
    Mastermind, Aug 23, 2014
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  2. SquareFile

    SquareFile

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    What's up with the dip? Was you grabbing the big gear?:D
     
    SquareFile, Aug 23, 2014
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  3. Mastermind

    Mastermind

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    I have no idea.......Chad did the dyno run. He checked his numbers twice.
     
    Mastermind, Aug 23, 2014
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  4. Chvymn99

    Chvymn99 Moderator

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    Randy,

    Is that the typical graph for your MasterMinded 046's?
     
    Chvymn99, Aug 23, 2014
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  5. Mastermind

    Mastermind

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    Dunno........we've not had a 460 dyno tested yet.
     
    Mastermind, Aug 23, 2014
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  6. Chvymn99

    Chvymn99 Moderator

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    Sorry, misread that... or I was trying to read into it....
     
    Chvymn99, Aug 23, 2014
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  7. MasterMech

    MasterMech The Mechanical Moderator

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    I like what looks to be a pretty effective powerband from 9k all the way up to 11k. That saw has a big "happy place". :smoke:
     
    MasterMech, Aug 23, 2014
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  8. DexterDay

    DexterDay Administrator

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    Nice!! :thumbs:

    Over 12,000 RPM you are not gonna be in wood anyway. So that doesn't even mean much....

    The 8,000-11,000 is more Meat and Potato :dex:
     
    DexterDay, Aug 23, 2014
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  9. DSS

    DSS

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    I believe that nosedive in the graph is due to the corn can muffler burning out.

    Use a spaghetti-o's can the next time, you cheap bastard. :p
     
    DSS, Aug 24, 2014
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  10. Kg461

    Kg461

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    Im pretty proud of this saw Randy ported for me! Thanks Randy. The saw will pretty much live with a Sugihara 24" bar with Oregon ck semi skip square chisel. Cant wait to get it home and in wood. 2hp gain??? Who wouldnt be proud of it?
     
    Kg461, Aug 25, 2014
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  11. splitoak

    splitoak

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    Just plain awesome.....:smoke:
     
    splitoak, Aug 25, 2014
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  12. Mastermind

    Mastermind

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    This is a much better place to discuss the saw.......and the odd check mark at the end of the dyno run Keith.

    What have you and Chad decided to do? A different coil?
     
    Mastermind, Aug 25, 2014
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  13. Mastermind

    Mastermind

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    I sent Chad an email........asking him to come here to continue the discussion. I've been pretty sick the last few days......and my patience level is very low.

    There are members here with far more common sense......
     
    Mastermind, Aug 25, 2014
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  14. splitoak

    splitoak

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    Hey randy how do the 441c's do after bannanas have been installed?..would you see a 2hp increase?..i know they are one of your favs:yes:
     
    splitoak, Aug 25, 2014
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  15. Kg461

    Kg461

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    Kg461, Aug 25, 2014
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  16. Mastermind

    Mastermind

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    I get good solid gains from them. Not sure how much is gained though.
     
    Mastermind, Aug 25, 2014
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  17. Kg461

    Kg461

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    Right. Told my buddy Ronnie this site was much nicer and respectful with people trying to learn and contribute
     
    Kg461, Aug 25, 2014
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  18. SquareFile

    SquareFile

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    This is where the cool kids and chimps hang out.....no apes:rofl: :lol:
     
    SquareFile, Aug 25, 2014
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  19. Kg461

    Kg461

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    No shi*!!!! Dexter keeps a tight choke chain over here!!! Lol
     
    Kg461, Aug 25, 2014
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  20. Mastermind

    Mastermind

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    Well, I feel like I owe you and Chad an apology Keith. I got frustrated on AS.........
     
    Mastermind, Aug 25, 2014
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