Mikuni 4042 Hex Main Jets SIZES 170 TO 400 can be used on many more models that use Mikuni 4042 Main ...

This is a full VITO'S PERFORMANCE JETTING KIT! This is everything you need to take your stock carb from factory setting to accommodate aftermarket pipes Enough jets to do 1 Yamaha Blaster carb for mods include removal of airbox lid or pod style filters and the addition of aftermarket pipes Includ

This is a full VITO'S PERFORMANCE JETTING KIT! This is everything you need to take your stock carbs from factory setting to accommodate aftermarket pipes Enough jets to do 2 Banshee stock mactory Mikuni carbs, and mods include removal of airbox lid, or pod style filters, and the addition of afterm

This is for a complete YAMAHA BLASTER YFS200 72.00mm big bore kit made by VITO'S PERFORMANCE This is a bolt on kit, that has shown proven dyno results of 34hp or more! This has high performance port timing, triple exhaust, and four intake ports! Crazy power over stock setup This kit has been on ...

Mikuni Pilot Jets For 26MM Oem ...

This is a full VITO'S PERFORMANCE Stage 1 or 2 JETTING KIT! Includes: Main jets: 160, 165, 170, 175, 180 custom VITO's Performance Needle RED Air fuel mixture adjustment screw THIS LISTING IS FOR A BRAND NEW VITO'S JET KIT FOR ALL YEAR YAMAHA YFZ450's WITH KEIHIN FCR CARBURETOR. THIS KIT INCLUDES

Blaster Keihin GENUINE Pwk35 Carb Calibrated for CY240K cylinder only Includes Thumb Cable And Spare Tuning Jets Remember: The larger the Carburetor the more peak power with a loss of bottom end power and ...