DIFFERENCE BETWEEN HUSQVARNA 61/266 AND THE NEWER 268/272 (CONVERTING TO BIG BORE)

AN OFTEN ASKED QUESTION IS THE DIFFERENCE BETWEEN TWO COMMON HUSQVARNA SAW AND WHAT IS NEEDED TO COVERT TO A LARGER PISTON AND CYLINDER. THE 61 66 AND 266 ARE THE OLDER STYLE THAT HAVE SEVERAL CHANGES OVER THE YEARS BUT MORE OR LESS THE SAME, THEN THE 272 CAME ALONG WITH A BIGGER P & C THAT IS DESIRED. HOWEVER IT ISNT QUITE AS PLUG AND PLAY AS COULD BE! Bars and chains http://rover.ebay.com/rover/1/711-532... Bearing and gasket set can be bought here http://rover.ebay.com/rover/1/711-532... Fuel line can be bought here http://rover.ebay.com/rover/1/711-532... Upgraded carb intake http://rover.ebay.com/rover/1/711-532... Longer carb bolts http://rover.ebay.com/rover/1/711-532...