my question is.. what size are the overbore vitara pistons that are available? i have a friend who has some that have .50 marked on them.. meaning 8=75.5MM bore.. which equates to 20 thousandths over stock bore.. sooo?

i'm hearing that the only over bore size available is 40 thousandths... if this is the case.. cani safely take 40 thousandths off of stock sleves on a z6?


cliffs notes: are vitaras available in 20 over.. if not and they are in fact 40 over.. is it safe to bore a stock sleeve that much?


thanks in advance

 

Only seen them .040 over which is 1mm. Don't wanna do that to a stock sleeve.

 

ok and if i magically found a 20 over set...


stock sleve gonna take that ok?

 

roger that.

although I would make sure they are vitaras... never heard of them .5mm over. Ever.

 

gotcha.. thanks


apparently they do exhist.. my friend is looking at a set right now

haha

 

Hmm... after 2 seconds of searching they may exist as 75.5mm but they come only as OEM in that size.

Read: more expensive that the ones coming from Puerto Rico

 

hmm ok gracias