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JonCutter 75cc

Ronie

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Looks like a Zenoah G621.

Zenoah-G621-1.jpg
 

nenicu

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I have a similar clone. 50mm bore x 34 stroke -70 cc. The cilynder bolt pattern a litlle bigger than the 62 cc Redmax. Domed piston no windows. 11 mm pin. I have not cut with it very much do to better saws to cut with.
 

Wilhelm

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Ugly looking clutch cover.

3.3kW out of 75cc is below average but expected for a generic clone saw.

The market is flooded with 52cc generic clone saws, the 62cc saws are also becoming too common, they need to keep interest high so they increase the saws cc's.

I considered many times purchasing one of these cheap generic 52/62cc clone saws, but being spoiled with fair power and speed of my Dolmar's I know for a fact I would never use one enough to justify the purchase.
 

Stefanseiner

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I played a little with the G7550 over the last weeks.
muffler mod, custom ultra-thin base gasket, carb modified, cylinder ported.

No it's a beast but stock it seems that the 75cc can't run propperly because of several limitations which come from the irogon 62cc design.
 
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