Tune up Kit. 50cc to 75cc. Full with gearing. Suitable for Monkey

Tune up Kit. 50cc to 75cc. Full with gearing. Suitable for Monkey
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£215.99 £179.99 ExVAT

Product Code: 0240

Full tune up kit for 50cc to 75cc 60mph

This is our full tune up kit to fit the 12v styled 50cc engines as fitted in the skyteam and lifan, and many more.

You will need to use an EGR Blanking plate with this head. We offer the option to purchase one here as many already have them.

The kit consists of the following:

  • Large valve cylinder head 24/20 complete with cam and rockers E22
  • Cylinder 75cc with no markings of the CC! And piston kit with pin and rings
  • 22mm Carb kit with performance filter YSN R11 filter
  • 22mm Manifold kit
  • Performance CDI unit R11 5 pin "not in photo"
  • Full top end gasket set
  • Front sprocket 16T "Not in photo"
  • Rear sprocket 30T "Not in photo"
  • OORacing 420 Chain 130 link. Choice of colour and make
  • NGK C7 HSA spark plug


Barrel Specifications:

  • 47mm barrel
  • 62.6mm height. Base face to head face
  • 88.7mm height. Overall
  • 1655grams
  • 52.3mm Diameter. Skirt. Outside.

Due to the number of different applications this kit fits some will require the fins under the carb to be ground down to clear base of the carb..

We recommend you have a professional fit his kit, but you can use the C90 manual if you wish to fit it.

Changing the standard exhaust is recommended, as they are very restricted.

This is a great kit and transforms the lazy 3.4 BHP engine up to 6 BHP


Product Code0240