[skip nay]

Just got one picture for now but I will take a few more. The exhaust is huge!!!

 

[Brute4orce750]

Muzzy Pro

How does it sound? I can't wait to get mine installed.

 

[skip nay]

How does it sound? I can't wait to get mine installed.

Honestly I think its quieter. Its sounds awesome and it isn't to loud. Don't know about if someone is behind me though...

 

[Eustismudder]

I love the way mine sounds. I think I have a vid somewhere so ya can hear it.

 

[VFORCEJOHN]

it's fairly quiet for making 67 rwhp on that 800 of your's. cruising, it's really not all much louder than stock. when you get on it, then you know.

John

 

[88rxn/a]

hows the install? do you really have to takeoff the plastics?
and 67 HP!? is that with just the pipe and nothing else?
what do they make stock?

 

[VFORCEJOHN]

straight forward install. yes, you do have to take all the front plastic off.

he has an 800cc motor with XX cams.

stock with that pipe on it. prob 46-48 rwhp. i've seen 51 with a carbed stocker with the PRO on it.

John

 

[skip nay]

hows the install? do you really have to takeoff the plastics?
and 67 HP!? is that with just the pipe and nothing else?
what do they make stock?

I have a Big Bore Kit from AMR Glenn's pistons and the new style XX cams, VForceJohn's clutch, Muzzy Pro Exhaust, Power Commander, and a bunch of little stuff that VForceJohn put on it to make it very reliable and very driver friendly for even the newest of ATV riders.

It starts easily, idles easily, and basicly runs as good or better than factory just with about 31 more horsepower at the wheels which is only 5 less than double factory horses...

I can't thank John enough!!!

 

[88rxn/a]

makes sense, i was just reading the link with the dyno of the carb'ed brute you did john (pro pipe dyno runs). i see an average brute is around 35HP?

 

[skip nay]

makes sense, i was just reading the link with the dyno of the carb'ed brute you did john (pro pipe dyno runs). i see an average brute is around 35HP?

Mine was about 39-40

 

[88rxn/a]

so a 10-13 or so HP gain from the muzzy only?
if so im going to have to wait untill the road thaws to see the difference it makes when i put it on. thats a heck of a lot!
EFI's tend to have a little less power though dont they?

 

[skip nay]

You can't add just an exhaust to the EFI you also need a fuel controller to add more fuel since it is letting more air out. Here you can see the stock horsepower VS. the Muzzy standard exhaust, EHS fuel controller, EHS air box lid, VFORCEJOHN clucth with spidermod (maroon spring), and the DG5.