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MCCS 12G940 Road Sport 120 (RS120) Cylinder Head

MCCS 12G940 Road Sport 120 (RS120) Cylinder Head

Excluding Sales Tax

MCCS Cylinder Heads are all machined in-house, proudly by our expert engineers. The RS120 is our top level performance road cylinder head. When teamed with our 1330RS package, 45DCOE and Maniflow exhaust system we have seen over 120BHP using this cylinder head.


36-30 Race quality valves and Bronze guides.


  • The RS120 comes with Race quality, single groove valves and silicon bronze valve guides.
  • Inlet and Exhaust Ports are modified to large port design, For ultimate power use a Weber 45 DCOE and large bore exhaust manifold.
  • The combustion chambers are re-profiled and finished off to gain the correct compression ratio for the engine.
  • These cylinder heads are drilled for 11 stud head fixings and painted ready for installation onto the engine.
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Finance Available

To access Klarna please add the items you wish to purchase to your MCCS shopping cart and follow our checkout procedure. Once you have entered your address details Klarna will appear as a payment option. You will be taken through to Klarna's portal where they will show you their offer to you.
MCCS allows you to pay in installments through your build directly, with no finance required. So there are options available for all budgets and circumstances.
If you would like more information please contact us and we will happily discuss the options further.

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