MED 5-port

MED 5-port

MED FORCED INDUCTION

£1,450.00 £1,208.33 EXC VAT

The MED Forced Induction cylinder head is modified specifically for turbo and supercharged engines, featuring 35.7mm x 30mm single-groove race valves, steel caps and collets. It is supplied with unleaded exhaust valve seat inserts.


These are now only available on an outright basis, based on a brand new MPi Mini casting that we can adapt to suit earlier engines.

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Description

If you're looking to turbocharge or supercharge your A-Series engine, we can machine a high performance cylinder head to suit. The combustion chambers are specially profiled to make the most from your engine, with capacities from 18 to 27cc. We've machined hundreds of heads to this specification over many years with great success.

High-flow race valves with single-groove steel caps and collets allow for high power outputs to be achieved, and there are a variety of options to tailor the head to your requirements, as listed below.

Final assembly is completed with MED road-spec double valve springs. The head can be supplied to suit 9-stud or 11-stud head fixings and painted in a variety of colours, ready to fit.


Machined in-house to a very high specification as follows;

  • Ported to our own unique profile.
  • Specially-developed valve seat and combustion chamber profiles.
  • MED bronze valve guides with tapered inlets.
  • Stainless 21ns race valves with wasted stems.
  • 35.7mm inlet valves, 30mm exhaust valves - single groove.
  • MED steel top caps and collets.
  • Refaced top and bottom faces.
  • Spring seat platforms machined to gain correct spring tension.
  • Fitted with MED road double valve springs.

Options to be confirmed;

  • With or without bypass hose take-off.
  • Heater tap open or blanked.
  • 9-stud or 11-stud.
  • Combustion volume from 18cc up to 27cc.
  • Finished in red, blue, black, grey or green.

Please note, these cylinder heads are machined to order - once you have purchased this product a member of our sales team will contact you to finalise the specification and advise delivery. 

We aim to deliver within 20 working days from the initial order, however during the race season this can vary with demand. Please contact us for the most accurate lead times. 

These are now only available on an outright basis, based on a brand new MPi Mini casting that can be adapted to suit earlier engines. 

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SPECIALIST

Leading A-Series engine specialist since 1981

HIGH QUALITY

High quality components with a 4.8 star average rating

EXPERTS

Expert technical knowledge of the A-Series engine

DELIVERY

Express daily shipping services to customers worldwide

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SPECIALIST

Leading A-Series engine specialist since 1981

HIGH QUALITY

High quality components with a 4.8 star average rating

EXPERTS

Expert technical knowledge of the A-Series engine

DELIVERY

Express daily shipping services to customers worldwide

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