carb jetting

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vmax190

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i'm a software writer, not much of a wrench turner, how hard is it to change jetting, hp gain, do i need a real service tech?:ummm:
 
It's easy. There's a main jet sticky in the carbs section on how to do it.

Why are you changing jets? What exhaust are you tuning?
 
i have cobra slip on exhaust, just looking for performance, it's winter and i'm bored, money is burning a hole in my pocket.
 
By lowering your mains you can expect 2-3 horsepower more and better mileage. I would go 145's.
 
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