[ajax660]

i live about 20 miles away from philadelphia and i was wondering which jet to use and what brand is best?

 

[Mad Dog]

I prefer Mikuni, but there are a lot of very happy dynojet users out there. GYTR's jet kit is composed of mikuni mains and pilots with special needles.

As for what jets to run, that depends on the mods to your engine/intake/exhaust.

 

[CoalShedRacing]

if you use the stock carbs they are "Mikuni small round" jets. Any shop worth buying from will know what you are talking about.

they are 9mm long and 6mm wide.

 

[ajax660]

if this helps i have a gytr slip on, proflow kit, 12 tooth front sprocket, 6 7/8 of an ich holes drilled in my airbox lid.

 

[CoalShedRacing]

I recommend you purchase the GYT-R jet kit, it comes with an assortment of main jets, size 25 pilots and new needles.