1225 Big Bore Centauro

[Tourville]

On 1225 conversions:

Are 1998 Factory jugs Nikasil or Steel Liners.

Does Cyl. Block Require Boring for 100mm pistons.

I'm guessing Factory jug spigots
vanish with a 100mm bore.

Was there at one time Aftermarket Cylinders cast
for 100mm pistons or was it resleeve with Iron Liners.

I'll look into Aluminum Sleeves / Nikasil to see spigot
thickness required - Iron liner spigot thickness
would probably be less.


Thanks for Insights!

[Chuck in Indiana]

Nikasil for sure, dunno about the rest. 
(thinly disguised bump to the top)

[guzzisteve]

All you have to do is look-up MGS 01, I think it had this lump in it.

Don't know if Paul is still on here but he has one in a Daytona.
He is over at the Ghetto also.

[Turin]

https://archive.guzzitech.com/4VUpgrade-JM.html