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Old 10-25-2013, 11:02 AM
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Stretch Stretch is offline
...like a shield of steel
 
Join Date: Sep 2009
Location: Somewhere in the Netherlands
Posts: 14,461
Piston pictures

Going from left to right in this picture

614 grams, 617 grams and 633 grams - these are weights with the pins and the rings fitted



In this picture the line continues showing 617 grams, 633 grams and 634 grams (weight values refer to with pins and rings fitted)



So using a bit of a crap method I shoved my digital caliper in as far as it would go and made some measurements of the wrist pin boss area of the pistons



Measurements shown in next post due to number of attachment restrictions...
Attached Thumbnails
Engine builders' advice req'd - removable piston weights?-nural-pistons-614-617-633-examples.jpg   Engine builders' advice req'd - removable piston weights?-nural-pistons-617-633-634-exacples.jpg   Engine builders' advice req'd - removable piston weights?-nural-piston-measuring-wrist-pin-boss.jpg  
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1992 W201 190E 1.8 171,000 km - Daily driver
1981 W123 300D ~ 100,000 miles / 160,000 km - project car stripped to the bone
1965 Land Rover Series 2a Station Wagon CIS recovery therapy!
1961 Volvo PV544 Bare metal rat rod-ish thing

I'm here to chat about cars and to help others - I'm not here "to always be right" like an internet warrior



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