The intention is to replicate the specifications of 2214 UE
which was driven successfully by John Sprinzel in the 1960
Liege-Rome-Liege rally. John in an email to me kindly
recollected the specifications of the car he drove then.
"...Although the Liege did not require the cars to be
homologated, this was the prototype specification which Geoff
Healey and I put together for the official homologation for what
we all called the Sebring Sprite. Although bodywork was free
under the regulations, we used a standard steel body as this was
when I was at the Donald Healey Motor company, and we wanted to
get maximum publicity in trying for a class victory. Lucas fog
lamps were back mounted at either side of the grille, and the
steel centre had been replaced with chicken wire for better air
cooling. (The Liege was VERY hot). An oil cooler was placed
where the heater duct would normally be fitted and the entire
heater was removed. The chassis had the stronger Austin a 40
front springs, normal rear springs, a front anti-roll bar (with
the mounting points turned upwards to help prevent damage.
Armstrong adjustable shockers were fitted to the rear, and 15%
uprated units were at the front. The exhaust was suspended by
about five strong mountings and protected with welded on angle
iron skids (the thin Dexion from shelving kits) The transmission
had the specially strong straight-cut close ratio gears, and a
4.5 final drive was used, as top speed was not so important on
the Marathon. (Pat Moss victorious Healey 300 also used a very
short final drive) A two speed wiper motor was fitted, not
because it would be rainy, but to help clear the muck from the
windscreen. Standard seats and steering wheel were used, as I did
not start the special seat business until 1961.8" rear brake
drums and Girling discs were fitted together with Dunlop 60
spoke wire wheels. The hard VG 95 rear brake linings, and DS
front pads were used, with a fly-off handbrake. The engine was
very carefully built to the homologated 997cc, with special
pistons, better quality valves were used with the larger inlets
and the stronger valve springs were Healey Speed Equipment
items. A fully flowed cylinder head with normal compression ratio
was milled to Harry Weslake's own modified design, as he made
the model for me which we copy-mold milled for our production
units. The milder of our two modified camshafts, machined from
the stock blank was used to give more power at lower revs.
Either one and a quarter or one and a half inch SU's were
fitted (we used both so I am not exactly sure which, but
probably the 1 1/2") on our short alloy stub inlet manifolds,
and a three branch fabricated exhaust was fitted. Payen gaskets
made our special steel head gaskets, as the normal ones tended
to "burn" between number 2 and 3 cylinders if even the tiniest
leak was present, which copper asbestos gaskets were prone to. A
Lucas competition coil was fitted, but as this was all on a
brand new car, the wiring harness was considered to be OK to use
after careful checking. Twin SU fuel pumps were fitted with a
simple change over switch. Dunlop Duraband tyres lasted through
the rough event, although the BMC mechanics changed one driver's
side rear tyre on the run in to Liege on the last day, as the
sidewall had a small bulge - not surprising considering the
state of the roads in Yugoslavia. The car was stock BMC light
blue, with the OE white standard BMC/Healey Speed Equipment
hardtop, which I believe was made by Jensen. Instruments were
all stock, except that Smiths usually rebuilt them for me with
silicone damping and accurate calibration. We did not use a
Halda Speedpilot, as navigation was not thought to be a
problem. I cannot recall the seat belts we used, probably Britax
lap straps, as I was not too happy with full harness with such a
fragile 'roof', and we did not have a roll-over bar in those
days. I also always fitted extra padding both on the sharp bits
of the gear tunnel and in front of the drivers door due to my
rather long legs banging on these bits.... "
Good luck with your project.
Aloha, John
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