Mini Dirt Bike High Performance Head Kit

Mini Dirt Bike High Performance Head Kit.

Convert any 47cc or 49cc engine with this complete upgrade kit.

Beautiful 2 piece chrome head, 2 brass head gaskets, ported barrel, ported piston, 2 new piston rings, full circle crank, 2 new piston circlips, new small end bearing, new wrist pin, NGK spark plug, and base gasket.

* Doubles Engine Power
* Full Circle Crank = Less Vibration
* Increased Torque Throughtout Entire Rev Range
* Revs 3000 RPM Higher


Revs at approximatley 3000 RPM higher than standard engine. Lovely smooth running with a really fruity full-on sports sound!

THE BEST MOD FOR ANY MINI MOTO POCKET BIKE WE HAVE FOUND SO FAR!