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Author Topic: 4HP pistons  (Read 3606 times)

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Offline kmd

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4HP pistons
« on: 27 Nov 2009 at 14:51 »
Hi All

 Could any one help me with the standard piston (Cast iron) dimensions on a 4HP?
  +Distance from the crown to the centre of the gudgeon pin and overale length.

Regards
Kevin
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Offline Doug

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Re: 4HP pistons
« Reply #1 on: 29 Nov 2009 at 03:38 »
Kevin,

Just checked a used pair out of a spare engine and get one inch even from the center of the gudgeon pin to the top of the piston (flat, no crown.) Overall length from the bottom to the top is 2.75 inches.

-Doug
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Offline kmd

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Re: 4HP pistons
« Reply #2 on: 30 Nov 2009 at 09:03 »
Thanks Doug
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