MED SPI INJECTION ULTRA LIGHT ST2

The MED SPi Mini flywheel is CNC machined from EN8 steel billet and weighs just 4.18kg, for a noticeable improvement to acceleration.

The standard Rover flywheel features a separate reluctor ring, which can move and affect the ignition timing. Here the teeth are machined directly into the flywheel, to very close tolerances, to maintain accurate ignition timing.

This kit comes fully assembled and dynamically balanced to within 1 gram on our in-house balancing rig, ready to run.

Stage 2 is ideally suited to a highly modified single-point injection Mini (1991-1996) producing up to 150lb.ft torque. 

You'll instantly notice improvement to the car's acceleration off the line, while the precision balancing will result in smoother running engine. The clutch is perfectly usable for everyday traffic, but it will obviously give a firmer pedal than with the standard cover.

Stage 2 kit specification:

• MED Ultra Light EN8 steel flywheel (4.18kg)
  
  
• Organic clutch plate
  
  
• Uprated competition clutch cover 
  
  
• MED steel clutch centre
  
  
• Assembled and dynamically balanced to within 1g, ready to fit
  
  
• Fitted with a pre-engaged ring gear