Specialist Components CNC 7-Port Head
Turbo Mini Forums

A Specialist Components CNC machined 7-Port cylinder head with all the loom, ECU and full roller rockers.

This head was fitted to my hillclimb mini. Specifically it was on my 998 turbocharged engine running in the upto 1400cc mod prod class. with boost fully wound up it made 170 to 180 bhp and set several class records.

Because it was turbocharged, I ran a single TB with a plenum, but you can fit ITBs if you wanted. The single TB and plenum would also work on a normally aspirated engine though. This fitted behind the grill on a clubman mini, it could be made shorter to fit behind a normal mini.

These were the best 7-port heads ever made and made great power.

I ran this dry decked so added the extra hose that feeds into a core plug on the end of the block.

Included is:
- 7-Port head
- Full roller rockers
- TB and plenum
- Full wiring loom
- SCS Tornado ECU with CAN adapter
- all the sensors
- trigger wheel
- 440cc injectors
- Fuel pressure regulator
- Coil pack and leads

Overall to buy this lot new would cost over £6k.

I'm looking for £4,000 for the lot. Reasonable offers considered

Collection is preferred owing to the value. Can be collected from York or Melton Mowbray with prior arrangement.

Best to contact me on wil dot ker at twin-turbo dot co dot uk

Edited by wil_h on 4th Dec, 2023.

Fastest 998 mini in the world? 13.05 1/4 mile 106mph

www.twin-turbo.co.uk