Header banner
Revain logoHome Page
Ronald Lunn photo
Kazakhstan, Astana
1 Level
736 Review
24 Karma

Review on πŸ›΅ Enhance Your GY6 Moped Scooter Engine with 69mm Valve Big Bore Kit 100cc – Complete Upgrade Set with Racing CDI, Ignition Coil, and Performance Spark Plug by Ronald Lunn

Revainrating 5 out of 5

If you're looking for more power and speed, make this an upgrade!

Fits 1 on Long World Sport Case, 2 on Short World Sport Case. Upgrade from 50cc to 100cc, talk speed! 1st long case where I blew a piston on my second test run (my mistake). I marked it with a red line and quickly realized my speed was over 50 to full throttle.

Pros
  • Great for a small home
Cons
  • Doubtful purchase for the elderly