Windowed piston

Mossy

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Mossy

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Oklahoma... Must be something in the water... Don grubees buddy...
 

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Mossy

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What do I need to know to make a windowed piston for a reed valve engine build? Like window location, window size, shape of window? I'm planning on using a 49mm steel sleeve cylinder & either g2 reeds or the cdh oz reed set up. Any help or ideas would be appreciated.
MB rebel got the windowed coaster brake sprockets...
 

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Mossy

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That gear will pass over the brake arm. No need to remove it. I've been cutting my gear hole bigger..2" hole saw. I made a crude jig to guide the pilot bit so the cut is centered.
And a NOS Bendix... The grease is 60years old and needs a repacking...
 

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Mossy

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That gear will pass over the brake arm. No need to remove it. I've been cutting my gear hole bigger..2" hole saw. I made a crude jig to guide the pilot bit so the cut is centered.
I've screwed the sprocket to a piece of plywood found center and used a hole saw... I've flattened out the dust cover an run it on the outside of the kit sprocket also
 

Karl Snarl

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When I first saw these evil bike motors, I was thinking I could lose some poundage. Then I started spending to much. An now I have way to much CG stuff to be called normal. 8 cg and more parts than a hobo can shake his stick at. Spend money, you lose weight, from the wallet and lack the f food!! 😂
 

DieselTech

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When I first saw these evil bike motors, I was thinking I could lose some poundage. Then I started spending to much. An now I have way to much CG stuff to be called normal. 8 cg and more parts than a hobo can shake his stick at. Spend money, you lose weight, from the wallet and lack the f food!! 😂
Lol if you ever wiped out? From lack of food & delirious, You loose a little weight there to, from butt skin transfer to road & the brown streak that appears in your shorts. So it's a Win Win!!!🤣😆😂
 
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