Main Jet Performance Upgrade Kit For GX390 and Predator 420cc

Description

Our main jet kit is a must for the Honda GX390, Predator 420cc engines that have had the performance K&N style air filter setup installed on the engine.  Maximizes the engine for best performance and air fuel ratio.
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PRODUCT CATEGORIES
PRODUCT CATEGORIES
Mini Bike Parts
Honda GX390
Predator 212cc
Drift Trike Parts
Predator 670cc V-Twin Upgrades
Predator 420cc
Tachometers
Our main jet kit is a must for the Honda GX390, Predator 420cc engines that have had the performance K&N style air filter setup installed on the engine.  Maximizes the engine for best performance and air fuel ratio.
Our team at Bullfrog Motosport is a dedicated team of powersports enthusiasts ready to "Hop Up Your Ride"!
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We supply high performance offroad accessories, minibike parts, engines and accessories to the powersports enthusiast including our newly created Predator 850cc V-Twin minibike engine for the ultimate ride!
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