Patriot FlowMaster billet head install! The Boost Assault gets more shiny parts!

[@daveyoungman652]

Been working with Indy Specialty nearly 20 years now. Nothing but pleased with results from them.

[@timheffner]

Another Great Video Thanks.

[@Duramax_Yamahaguy]

Wanting to hear the whistly noises coming from that beast

[@MunsonMotorsports]

Working on it! Editing up some riding footage right now. Hopefully have it out in the next day or two

[@GruesomeGary]

Nothing like buying a 30k (cad) snowmobile only for it to be leaking coolant out of the head.

[@larrywarner9314]

So shorten the new barb hose fitting so it's close to the original one 🤔

[@MunsonMotorsports]

You certainly could take a few barbs off of it and I'd thought about it, but it was already sealed in the head and figured I'd just run it. I have one of these heads on my 862 in the VR1 build and with the N/A airbox there's more room, so I'm assuming it's just the Boost that it's a tighter fit due to the different airbox design.

[@billkenyonbk]

Cool!

[@Urbansnowmobiler]

Awesome video!! Would love a review and your thoughts on the new head after using it. Did it add any performance or was just keeping motor cooler.

[@MunsonMotorsports]

I've been out with the sled once since the install and I definitely noticed cooler temps, but I did some other mods before the same outing so I can't say exactly which gave the most gains!

[@davebaleja2567]

Cheater. More compression more power. Lol

[@MunsonMotorsports]

Sometimes! If it can stay out of DET yes :)