Related Links

TRX 400EX

Instructions pdf
Installation photos

Replacement Parts

Coils
Spark Plug Wires

Accessories

Enhancer Components
Tools
Shift Light
Fuel Enhancers NEW!

Other ATV Models

HONDA TRX 400EX
HONDA TRX 250R
YAMAHA BANSHEE
BOMBARDIER DS650


Site Links

News

Support

Instruction Manuals
Pro-Data+ Software
Tech Forums
FAQ
RMA
Contact Tech Support
MSD Racers
Contingency

Buy

Request a Catalog
Download our Catalog
Where to Buy
Contact us

 

Honda® TRX 400EX Enhancer Ignition kit

Honda 400EX Enhancer Ignition kit

Enhancer Kit for the Honda® TRX 400EX (PN 42130)

• Replaces the stock CDI and Coil
• Doubles the spark energy
• Holeshot feature built-in
• Adjustable Timing Advance
• 2 Degree High Speed Retard
• Adjustable rev-limiter

The MSD Enhancer for the Honda® 400EX allows you to optimize the ignition timing to get the most performance you can out of your engine. The Enhancer will replace the stock CDI and Coil. Once your initial timing is set-up you can change the timing curve between 22° and 29° with the dip switches instead of having to open up the engine to move the stator. The built-in Holeshot feature allows predictable launches at the starting line with a momentary switch hooked up, and the Holeshot rev-limit switches set to a launch limit. A hotter spark -with as much spark energy compared to the stock ignition- means a crisper throttle, less bogging of the line and cleaner spark plug. The kit comes complete with CDI, Single tower coil, 8.5mm Super Conductor Spark plug wire and mounting hardware.

Kit includes

• Enhancer Ignition (PN 4203)
Single Tower Coil (PN 42921)
8.5mm Super Conductor Spark Plug Wire (PN 31019)
• Mounting hardware

 

Call Toll Free 888.258.3835

 

ATV

 

*Honda® is a registered trademark