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Rod Balding

Need a starting place for jetting a Mikuni TM-28.

Stock CR-80 with K&N
Older RLV K-4 pipe and 12 x 3 M-4 silencer
VP-110 / Burris Castor @ 6oz. to gal
Altitude – 750′ Above Sea Level
Ave temp 85*
Ave hum 80%

Thanks for any help .