890 Big Bore Kit

[topomountain]

has anyone installed the 890 Big Bore Kit. I have heard that is you map your computer correctly it is a substantial improvement to your sleds power. Looking to see where one can be purchased from and where to send your computer for correct mapping.

 

[captain extreme]

Who's kit is this? I seen a 905stoker yesterday.

 

[tukernater]

who has the 905 stroker?

 

[pistonbroke800]

Are you talking about the RKT 860 with his ecm re flash? There is also a re flash from the dealer that will take some sensitivity away from your knock sensor. Are you maybe talking about turbo al's 888 kit?

 

[tukernater]

Who's kit is this? I seen a 905stoker yesterday.

sorry miss read it