Passar även Catalyst 600:an
PRO-COOL billet heads bolt on some serious power for your snowmobile.
The low altitude versions provide extra cooling capacity; they look
great, and bolt on power. They add 3-4 peak horsepower with a lot of
mid-range grunt too. PRO-COOL heads run on premium pump gas, 91 or
higher octane. This high quality machined kit comes with a billet head
cover and one set of domes. Fits 2014-2024 models
