Yamaha ?input on muzzys?

FernandezRacing

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Jan 15, 2009
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Hmmmmmm , I didnt gain any speed,Its quicker. Do you think its a JET issue?
Im still running the stock jet??It goes the same speed as the stocker w/ a leak. Tops out at 49mph somethings wrong,and thats on street with no cage or tailgate????Big moe's goes 53 mph on the street,Stock..

Running a Pro design foam filter with alum color.LID OFF

Im going to change the oil and throw the cage on and see what happens?

What jet?
 

FernandezRacing

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I think your right JOE !!!!! How about the jetting would this cause an issue??
Anybody???????????
 

FernandezRacing

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My mechanic says its the jetts ,your allowing more air so therefore you need more fuel.Im getting the valves adjusted and re-jetting.
 

FernandezRacing

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Talked to MUZZY, they said put the lid back on the air filter box and you will see some gains.There's enough air already.Test when I get home.
They recomended buying a jet kit..
 

FernandezRacing

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Put the lid on and tested it no different,Its at the mechanic and i need to know what jets to run?????????????HELPHELP?????????????Its getting a valve adjustment.

RACERS WHAT ARE YOU RUNNING FOR THE RHINO????What Jet????
 

FernandezRacing

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TEST IN GLAMIS .....

BIG MOE stock pipe
against the family wagon MUZZY...
With nobbies.


The muzzy pulls low mid and top ends!!!!!!!! and WINS the race!!
By about 10-15 yrds in about 1/4 mile.


Get a Muzzy, it not only sounds good but the performance will show:)!!!
 

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rhinodad

rhinodad
Mar 26, 2009
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fort mohave az
got my muzzys last week. put them on adjusted the fuel trim and took it out on the street before muzzys 56mph on flat ground 1 person = 200lbs after 61 mph two people = 400+ lbs hitting rev limiter at 8000 rpms
going up slight grade wow!!!!!!!!!!! 63 mph with 1 person fat a$$:cool:
 

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