how many types of 4k pistons have you guys come across?

 

iv seen flat top

and dished.

 

 

now iv got a JDM 4k-e in bits in my shed at the moment... and it looks to me that while they are dished, they are not as dished as others...

anyone cc'd some dished pistons before?

two flats, japanese and aussie. aussies have repco up the inside of the skirt and they crack easy

 

two dished, 4k-e and 4k-u. doug has both, and pictures of them

cheers for that!

 

any chance of them being posted up? be a good reference for people.

 

iv had a look on the epc, so far only found 2 types... but iv still got some looking to do

here

 

the 4k-e ones were 16cc from memory. you would have to search oldcorollas under ke1x, about 4 years ago when i put my last dished 4k together.

i've got some deep dish chrome pistons. 15x9

 

i don't know why they have a ring of rubber around them but.. must be the piston ring

i have just striped five 4k engines today and have found 3 different pistons. one flat and 2 different dished one set sliper type and two sets of larger dished pistons i am 99% sure the flat tops are from a corolla and the dish starlet