2024 Arctic Cat Catalyst

[RyanM]

there is no tune on the planet that will yield more than 3-5hp on an NA snowmobile without making it unrealiable. There is no boost to adjust with the fuel. Diesel truck sure, turbo snowmobile no prob. NA, no dice

Not a lot of wiggle room on an NA engine unless the original tune was total ch!t.

FI on the other hand has a lot of room.

What you both fail to realize is not gaining power via a tune but how much you can manipulate drivability with electronics.

 

[MP Kid]

Not a lot of wiggle room on an NA engine unless the original tune was total ch!t.

FI on the other hand has a lot of room.

Are you confused…?

All current 2 stroke snowmobiles are FI.
Regardless of being NA or boosted

 

[Dawizman]

Are you confused…?

All current 2 stroke snowmobiles are FI.
Regardless of being NA or boosted

I was referring to forced induction, not electronic fuel injection.