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Home > Parts > High Performance Scooter Parts > Yamaha Zuma 50 High Performance Upgrades > Zuma Air Fuel Kit Easy Upgrade
Fuel and Air Kit for Yamaha Zuma 50 Carbs till 2011
These are two stroke main jets and pilot jets that fit stock carbs and 17.5mm carbs we offer.
These are suggestions for main jet size
Iron Kits are inexpensive kits
Aluim Kits are Sport Pro, Athena Kits that run 200 and above
These are just suggestions to get you started and have worked well for us in our shop.
The pilot or idle (slow) jet is a 35 stock I have found this to be too lean so I bump up to 45 for all engines.
This kit will do the trick to any upgrades when doing exhaust or cylinder kits for fuel and air delivery when using stock carb
The Air Filter and Mikuni jets are quality name brand products.
We only have blue and red air filters left.
The chrome doppler air filters sold out in three days.
48 Lower States Only