Original 'Downton' (S.R.E) 'A' series cylinder head
Original 'Downton' (S.R.E) 'A' series cylinder head.
Dowton numbers SRE-DOWNTON 2873 22.0- photo available. Casting BIL CAM 4610 9H9D. Excellent quality, fantastic condition.
Transverse or In-line
Special Rim flow. Inlet valves 31mm (approx). Exhaust valves, 25.45 (approx) ; measured insitu.
Combustion chambers 22cc
New phosphor bronze valve guides. New double valve springs, new valve caps, collets and stem seals.
Rockers; very nice early modified type. Rocker posts. Rocker shaft. Period alloy rocker cover with chrome cap
Period three branch exhaust manifold for in-line fitting (poss Sprite).
SU 1 1/2" carburettor and nice inlet manifold, alloy trumpet all matched
Ignition: Cooper 'S' distributor (for rebuild), plus unchecked MSD Ignition pack (including coil)
Excellent historic, classic cylinder head. Suit Mini or Sprite: 948-1048cc 997/998 Cooper or Sprite
Can quote for delivery if required