hi comp piston 550 in a 650 ????

birdwoodburg · Feb 12, 2013

Just found out that the pistion pin height to crown is 0.4 higher on the 550 piston vs 650 piston so higher compression anyone used a 550 piston in a 650? Maybe thats why wossner list them as same part number 550/650 anyone know????

helithumper · Feb 12, 2013

I would love to know this also. One thing what are you measuring in MM or IN"

birdwoodburg · Feb 12, 2013

Orangeberg let me know about it but i guess inches maybe? John?????

ORANGEBERG · Feb 13, 2013

birdwoodburg said:
Orangeberg let me know about it but i guess inches maybe? John?????

its MM this came from a ProX parts manual and will double check, as i dont have the information it came from elsewhere. will be 5 days before i can find out im at work. wossner list them the same, ProX list separately. i will find out.

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hi comp piston 550 in a 650 ????

birdwoodburg

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birdwoodburg

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