07 brute force snorkles pipe jetting trouble

StevenBF750 · May 1st, 2009, 02:36 AM

I want to put a snorkel on my 2007 750 brute force with full muzzy and was wondering how should i jet it. I hear its a pain in the a** jetting it properly when running both. Any help would be apreciated

BrianMc · May 7th, 2009, 12:42 AM

depends on what size pipe you go with, and how you route it.

I snorkled mine, and couldnt get the jetting right, so i took the intake snork off. unless you are serious about going that deep in water, I would leave it alone. just my .02

NMKAWIERIDER · May 7th, 2009, 01:44 AM

Yeah that's a tough call. The full muzzy opens it up and causes the need for several sized up on jets, but then you plug-up the intake with a restrictive system that causes the need to go down a few sizes.

On the other hand, some people say that if you use 2.5 or 3 inch materials completely for the snorkle, they are reporting no need for rejeting, so...maybe that size isn't restrictive enough afterall and you would just have to deal with what the Muzzy does to you...about 2-3 sizes up I hear.

adamjamk · May 7th, 2009, 05:09 AM

I would start with 160 main jets front and rear with 2-1/2 turns out on the pilot jet.
you may need to shim the needle. but I would start with the main jet and idle jets first.
I use 2-1/2" PVC pipe on my intake pipe. just take your time and it will work out OK.