Author Topic: 52ZK 11W5 PC  (Read 472 times)

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Offline 166

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Re: 52ZK 11W5 PC
« Reply #10 on: November 16, 2014, 08:48:06 pm »
Sounds like they are for a Dolmar Cut Off saw like a PC7414.

Offline farmboy

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Re: 52ZK 11W5 PC
« Reply #11 on: November 16, 2014, 09:12:22 pm »
Pic's.
Shep

Offline 660magnum

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Re: 52ZK 11W5 PC
« Reply #12 on: November 16, 2014, 09:31:47 pm »
like a 7910? But the spark plug hole is wrong!
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Offline aclarke

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Re: 52ZK 11W5 PC
« Reply #13 on: November 16, 2014, 10:32:56 pm »
Shep, where did you find that jug?  Adam

Offline Nathaniel Vansickle

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Re: 52ZK 11W5 PC
« Reply #14 on: November 17, 2014, 09:34:22 am »
7414 chop saw cylinder. numbers match the one I have on the shelf. 50mm?
5105H and 6400H in stock

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performanceoutdoorequipment.com
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Offline farmboy

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Re: 52ZK 11W5 PC
« Reply #15 on: November 17, 2014, 10:05:09 pm »
Shep, where did you find that jug?  Adam
Ebay.

7414 chop saw cylinder. numbers match the one I have on the shelf. 50mm?
Yep 50mm.  When I bought them I didn't think about chop saw. Good thing is I got 2 of em CHEAP.  Bad news is I thought they were 52mm.  Anybody ever run the timing numbers on one?  Should be torque and lots of it.
Shep

Offline Nathaniel Vansickle

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Re: 52ZK 11W5 PC
« Reply #16 on: November 18, 2014, 10:05:22 am »
they aren't that impressive. the 7414 is a very well built saw but power wise a ts420 spanks them.  if I remember correctly with a blade buried in 4 inch concrete dry cutting they will hold around 7k rpms. I did some side by side comparisons of ts420, k750/k760(cant remember which it was), and 7414. rpms in the cut and the pressure you could apply while cutting the 7414 lagged way behind a ts420 and was about even with the 750/760. 7414 is 73cc. ts420 66cc. we even tried muffler mods on the 7414 to wake them up. dual port muffler mod and that slr chamber removed they gain some power but still not quite comparable to a ts420
5105H and 6400H in stock

Performance Outdoor Equipment
performanceoutdoorequipment.com
Dolmar, Echo, Jonsered


Offline farmboy

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Re: 52ZK 11W5 PC
« Reply #17 on: July 12, 2016, 10:23:16 pm »
Timing #'s on this cyl:
In=75*
Tr=127*
Ex=112*
BD=15*
SQ=.028 no gasket
Piston skirt width 31.90 In 31.93 ex.
Shep
I'm going to play one day but need some help on what to do to this.