Part NumberTVR E6002 GFR
Fully refurbished bare Speed 6 cylinder head ready for assembly. These cylinder heads are refurbished for TVR Parts by Ultimate Performance, specialists in ultra high quality performance cylinder head machining and are of the highest quality.
Each head is carefully selected prior to the refurbishing process. The head is first cleaned, degreased and vapour blasted to remove all dirt and contaminants. The seats and guides are removed and new high quality guides fitted. The seats are replaced with high quality nickel alloy seats suitable for hard lives on current fuels and the seats are CNC 3 angle cut to the correct depths to give accurate shimming. The 3 main gasket faces, the fire face, inlet and exhaust manifold faces are skimmed to ensure accuracy and perfect sealing. The combustion chambers are all CNC machined to ensure accurately equalised chamber volumes, critical to a quality engine rebuild.Inlet and exhaust ports are then hand ported and polished. Finally the head is pressure tested before being signed off.
For further information and specifications on individual components follow the links below in the related parts. Note this part is exchange only and requires a serviceable Speed 6 head (complete with caps) to be supplied to us. Further modifications are available to enhance performance including gas flowing and additional oil feed, please contact us to discuss your requirements. The parts kit for the additional oil feed to the rear of the head is RG 074.
This refurbished original Speed 6 head is better than original, with better quality components, machined to a higher standard, with great accuracy. TVR Parts has invested in the relevant tooling and CNC programs to ensure a repeatable high quality product. If you would prefer your own cylinder head machined to these standards this can also be achieved although with the relevant timescales!
Price £1,734.00 inc. VAT @ 20.00%
Surcharge £1,500.00 inc. VAT @ 20.00%
Surcharge £1,250.00 ex. VAT