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Honda GX390 Predator 420 Stage 3 Performance Kit

PART NUMBER: 1544403
In Stock Today: 0
Special Order Stock: No
$559.99

Stage 3 Performance Kit for the Honda GX390, Predator 420, and many 13HP Clone engines. The matched components in this kit will wake up your engine and allow you to remove the governor safely


The included billet flywheel will not work with the Honda UT2 rev limiting coil. Use OMB part number 425325 coil if you have the UT2 style coil.

This flywheel works with the electric starter on the engine and the recoil starter.

Like all billet flywheels, this flywheel does not have internal magnets for the lighting/charging feature found on some engines. The coils under the flywheel must be removed to install this flywheel.

Kit contains the following
(1) 6623-E Billet Flywheel
(1) 6272 Billet Rod
(1) 308-GX390 308 Grind Camshaft
(2) DJ-3055 50 Pound Valve Springs
(1) 6929 Billet Air Filter Adapter
(1) DJ-1257 Choke Bracket with screw
(1) AFR175 Air Filter
(1) DJ-3314 Air Filter Gasket
(1) AR3910X Spark Plug
(1) Header Pipe
(1) DJ-3330 Exhaust Gasket
(1) .042 Main Jet
(1) .043 Main Jet

Honda GX390 Predator 420 Stage 3 Performance Kit

$559.99
 

Stage 3 Performance Kit for the Honda GX390, Predator 420, and many 13HP Clone engines. The matched components in this kit will wake up your engine and allow you to remove the governor safely


The included billet flywheel will not work with the Honda UT2 rev limiting coil. Use OMB part number 425325 coil if you have the UT2 style coil.

This flywheel works with the electric starter on the engine and the recoil starter.

Like all billet flywheels, this flywheel does not have internal magnets for the lighting/charging feature found on some engines. The coils under the flywheel must be removed to install this flywheel.

Kit contains the following
(1) 6623-E Billet Flywheel
(1) 6272 Billet Rod
(1) 308-GX390 308 Grind Camshaft
(2) DJ-3055 50 Pound Valve Springs
(1) 6929 Billet Air Filter Adapter
(1) DJ-1257 Choke Bracket with screw
(1) AFR175 Air Filter
(1) DJ-3314 Air Filter Gasket
(1) AR3910X Spark Plug
(1) Header Pipe
(1) DJ-3330 Exhaust Gasket
(1) .042 Main Jet
(1) .043 Main Jet

 

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