If you own a 1977, 1978, or 1980's Honda Express moped... I am sure you have thought, "How can I make my stock express noped go FASTER!!!" 20-28 mph is great for cruising back roads, downtown small cities, or even along the beach/boardwalk. But, when you need to keep up with traffic on some busy roads or just get somewhere a little quicker... Express Honda performance modification might be what you are looking for. Also, most people don't want to spend $300 or even $150 on aftermarket performance parts. Honda moped owners just want to spend a few hours in their garage and tinker to push out 2-3 or even 10+ mph more. It can be done!
Here are some initial/standard performance tuning tips to get you started (look around this site for much more information regarding honda express performance tuning):
- Clean your express scooter carburetor (Don't forget to clean the honda express carburetor jet)
- Replace moped spark plug
- Fill tire pressure properly (see honda moped manual)
- Clean moped ignition point:
Add a little Performance Boost to your fuel (won’t boost speed, but will help engine running smoother and facilitate overall engine process).
- Change your transmission case oil (use new Royal Purple 10W-40)
- Remove your air filter (WARNING - be careful when doing this. You could overheat your engine if air is not properly regulated) Doing this will allow a leaner mix of air/fuel and give you a boost.
- Modify moped muffler (open it up... cut out some guts... weld back together) Doing this will probably provide you with the most performance boost (for no $$$). CLICK HERE FOR MUFFLER MOD HOW TO VIDEO
My next post will have detailed information on purchase aftermarket performance parts for your honda express nc50, na50, express sr, express II mopeds.
