||Sunbeam B1, fitted with
special longer liners, bored to 74mm.
plate, sandwiching alloy blocks on to.
||11/16" pin with
modified skirts and large valve cutouts.
lightened/balanced set, converted for 3/8" bigend bolts.
||3/8" Cosworth spec
||B1 Submerged arc welded
to increase stroke, tuftrided/balanced.
+010" mains, std bigends.
||Std capacity fitted with
bronze driven/tuftrided drive gear.
oil surge baffle plate.
||5 x bolt (B1) lightened
+ balanced with comp clutch assembly.
||Uprated O/E cover,
semi-ceramic paddle plate.
||Race quality fitted with
additional half link.
||Sport machined for Wills
rings, 1.4" x 1.125" valves, tapered guides, enlarged and
flowed ports/valve throats, balanced combustion chambers, race
double valve springs, tempered spring caps, competition (cap head)
high tensile head bolts.
||R22 or equivalent.
360" lift, 35-75-75-35 timing camshaft.
||Lucas 45D4 distributor
with matched advance curve.
||NGK 8ECS Spark plugs.