Manufactured from new KAM castings, this head is fully ported and supplied finished as a bare head. Supplied as a 3 stud exhaust casting as standard but also available as a 4 stud casting to special order. The head is fitted with Beryllium valve seats, Colsibro valve guides, core plugs and breather tubes. The ports are fully worked to optimise the valve seats fitted. This head is optimised for an 83.5mm bore.Inlet valve seat size: 1.320" (33.53mm)
Exhaust valve seat size: 1.145" (29.08mm)
Combustion chamber volume: 28cc
Spark plug thread: 10mm
Inlet & exhaust studs and nuts are supplied.Optional extras:
Supply with inlet manifolds that have been ported and matched to the cylinder head.
Supply with race valve springs, retainers, cotters and spring seats with head machined to correct fitted length.
Ford Cosworth BD Series 16v
- Ford Escort Mk1 RS1600 1970-1974
- BDA 1.6 road engine
- BDB/BDC 1.7 rally/race engine
- BDR 1.6/1.7 Caterham Super Seven engine
- Additional Information
Part No FB803/BDR Fits Engine Type Ford BDA/BDG 16v Product Group Cylinder Heads Stock Status Stock Lead Time Typically 4-7 days Fits Engine Make Ford Catalogue 2016 Page Click HERE to view this part on page 28 of our 2017 catalogue Brand Logo Free Shipping