Main jet kits?

[Blown 331]

Where is a good place to be an assortment of main jets? They're so expensive to buy individually and I'd like to a good assortment on hand. I have a ton of bikes that I'm putting pipes on and opening up the air box on. I thought ebay but I really didn't see anything but I might be searching under the wrong thing.
I need the longer hex head jets. The ones that fit XR's, 450R, 250R.

[LazeR]

Sounds like your wanting Keihin Jets, but i don't think there is a jet kit for them. I'm not positive though

[Blown 331]

Yep, Kehin jets. Sucks buying them for $5 a peice. I thought maybe if I buy like 20 at one time I could get them for $4 a peice or something.

[cals400ex]

i think at C&D they are around 3.95 each. give them a call