Price - £725.00 + VAT

 

Surcharge for casting if not supplied - £180.00 + VAT. We now urge all UK based customers to try and source/supply their own castings as buying used core in reasonable quantities is becoming very rare.

 

Sport spec cylinder head -

Inlet valves: 35.7mm, single groove collet EN214N plasma-nitrided

Exhaust valves: 29.5mm, single groove collet EN214N plasma-nitrided

Guides: Manganese bronze

Stem seals: Sprung type on all 8

Valve springs: 220lb nominal dual coil, shimmed to correct fitted length

Top caps: Standard

Collets: Standard single groove

Chamber cap: Tailored to suit application.

 

Developed to give optimised performance potential for fast street use with road sport/sports type cams. Typically comparable to 'road rocket' or 'stage 3' specification.

 

Fitted with exhaust seat inserts for unleaded fuel compatibility.

 

All cylinder heads are done to order as I have always more heads on order than I can ever hope to catch up with to produce stock for the shelf.