Does anyone know the following measurements for a 173 piston:
-pin height
-pin diameter
-are they flat or dish top?
-if they are dished how many cc's?
173 pistons
Started by
makka
, Apr 15 2006 05:30 PM
5 replies to this topic
#1
Posted 15 April 2006 - 05:30 PM
#2 _CHOPPER_
Posted 15 April 2006 - 05:42 PM
Pin diameter: 0.866 - 0.8863
Pistons are dished.
That's all the info I have in front of me.
Pistons are dished.
That's all the info I have in front of me.
#3
Posted 16 April 2006 - 07:52 PM
surely someone has a 173 piston lying round that they could measure, please?!
#4
Posted 19 April 2006 - 12:22 PM
do they have the same compression height as a 186? do they use the same conrods as a 186? what is the volume of the dish?
#5 _CHOPPER_
Posted 19 April 2006 - 05:49 PM
Most Holden 6 pistons sit the same depth down the boe.
Unsure of the dish volume.
All Holden 6 have the size conrod, but some ( XU-1 and starfire 4 ) are stronger than others.
Unsure of the dish volume.
All Holden 6 have the size conrod, but some ( XU-1 and starfire 4 ) are stronger than others.
#6
Posted 20 April 2006 - 12:52 PM
cheers, I am just trying to see how much 173 pistons will drop the comperssion in a rover 3.5 V8
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