Are superjets engines the same

[Robnobnorb]

Looking to buy a few bits seen some for sale from 2017 superjet. Barrels etc. But I have a 2001 engine twin carb 62t just wondering if it all fits the same?

 

[Christian_83]

yes it is.
However in 2008, they bumped the compression up a bit.
Carbs, igniiotn, cylinder ,crack, ect. ect. is the same

 

[Robnobnorb]

Thanks for the reply Christian! Just what I'm looking for! How did they change the compression then? What changed!?
I'm looking at a pair of pistons and barrels of a 2017 ski to bolt on to my 2001 crank and crankcases

 

[Storbeck]

yes it is.
However in 2008, they bumped the compression up a bit.
Carbs, igniiotn, cylinder ,crack, ect. ect. is the same

Head is the same part number from 1996 to current, how could the compression ratio have changed?

 

[restosud]

yes it is.
However in 2008, they bumped the compression up a bit.
Carbs, igniiotn, cylinder ,crack, ect. ect. is the same

how do you say that again?oh yeah....
What do you base that statement on?

 

[Christian_83]

Sorry my bad, ive heard it here in X-h2o - so i figured it most be true lol.
I stand corrected
http://www.x-h2o.com/index.php?threads/2008-superjet-compression.56192/