cossie pistons
27-12-2006, 05:12 PM
#1
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cossie pistons
is there any way of tellin if they are 2wd or 4x4 ones
as they are in the car,the heads coming of soon and want to know if poss
the cars a 2wd but theres no slap,telling me they could be 4x4 ones
as they are in the car,the heads coming of soon and want to know if poss
the cars a 2wd but theres no slap,telling me they could be 4x4 ones
27-12-2006, 05:32 PM
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Originally Posted by marco polo
when did you damage your engine 
replacin with multilayer and was woundering,
got an oil leak from the gasket so decided to change ,along with the cam belt and other gaskets
27-12-2006, 05:34 PM
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Originally Posted by dave cos4x4
you can tell when the head is off by the look of them.
Sure 4x4 got bigger bowls in the tops of the pistons.
they will have numbers on the edge of the pistons too telling you the size etc..
Sure 4x4 got bigger bowls in the tops of the pistons.
they will have numbers on the edge of the pistons too telling you the size etc..
so with 4x4 pistons in a 2o5 block does this alter the compression
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27-12-2006, 09:52 PM
#14
Originally Posted by Basky
Originally Posted by marco polo
when did you damage your engine
replacin with multilayer and was woundering,
got an oil leak from the gasket so decided to change ,along with the cam belt and other gaskets
marco
27-12-2006, 09:56 PM
#15
Originally Posted by Bosch-Man
...if you put 4x4 pistons in a 2wd block with std thickness head i beleive you get 7.8-1 or 7.9-1 cant remember
see phil your wrong again
if you have got 2wd unskimmed head and 4wd pistons the compression ratio is 7:7:1 exactly no matter if it's in a 2wd block or a 4wd block
marco
27-12-2006, 09:59 PM
#16
Originally Posted by marco polo
Originally Posted by Bosch-Man
...if you put 4x4 pistons in a 2wd block with std thickness head i beleive you get 7.8-1 or 7.9-1 cant remember
see phil your wrong again
if you have got 2wd unskimmed head and 4wd pistons the compression ratio is 7:7:1 exactly no matter if it's in a 2wd block or a 4wd block
marco
28-12-2006, 07:00 PM
#18
Originally Posted by Bosch-Man
...hence why i said i cant remember..it must be nice having reyland give you info 
...i was .1 out and you give me shit 
...i was .1 out and you give me shit yes but that 1 could kill an engine
and for the record you would be susprised what i know about the yb engines i have had cossys and pinto powered cars all my life
i dont need martin to tell me what i know
cossy since 92
one of the first to have level 8 and pectel board tuned cossie in the country wire ringed /grp a gasket/ standard comp / yrs ago when you was shiting in your nappy lenny with no hair
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