Is a 717/720 that's in a sportster any different than one that is in a jet ski

[jeffbeckib]

The allignment tool is $150 from SBT. They have the best deal on them. The mechanic has to have one. Unless you are putting back the same engine the alligment could be off. If you are paying someone to do it they should have all the tools to do it. That is why you are paying them.

is the timing setup any different on a twin rotax setup vs a single? is anything else done differently?

 

[howie099]

Each engines has it own timing. The eninges only share the same gas tank and MPEM. Everything else is seperate. Its like have to jetski in one engine compartment.

 

[FinnExplorer]

Most visible difference between boat and ski 717's/720's seems to be the shape of tuned pipe. pretty much offtopic though, sorry bout that

 

[howie099]

The exhaust systems are bit different since you need the power band at a different level in the boats.

 

[jeffbeckib]

lol sorry, but what is the tuned pipe..

 

[FinnExplorer]

the left one

 

[jeffbeckib]

ahh ok, the Tuba looking exhaust thingie lol