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IO-470 parts book



 
 
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  #1  
Old September 11th 04, 03:43 AM
Jerry J. Wass
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Default IO-470 parts book

Anybody got a Cont. parts book for the IO-470 series engines--I have
piston #--
need to know the compression ratio it produces---#627738

Thanks

Jerry

  #2  
Old September 11th 04, 08:18 PM
jls
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"Jerry J. Wass" wrote in message
...
Anybody got a Cont. parts book for the IO-470 series engines--I have
piston #--
need to know the compression ratio it produces---#627738

Thanks

Jerry


Jerry, the old parts catalog I have for the O-470 shows this piston as 8.6
to 1 compression ratio.

Lower compression pistons on the O-470 are 8.0 to 1 CR.

http://dougnlina.home.mindspring.com/PDFs/IO-470.pdf


 




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