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My
Triton
by Ian Milton
Recently President Brian
asked me to prepare an article for our website about my Triton
Race bike – so here goes.
I started racing fairly late in life
- mid thirties, mostly due to family commitments. At first I rode
in regularity events on my trusty old 500 AJS but soon wanted to
compete in actual race events. I had a lot of fun but not much
success due partly to lack of horsepower, poor brakes and very
little skill. Following assistance from
Rob Olsen, Geoff Howie and Mike Farrell, the AJS became more
competitive and I was able to run mid field.
By then I had realized however that I was never going to be
a Mick Doohan and decided to look for a better bike which
hopefully would compensate for my lack of talent.
Bruce Russell who had been helping
me prepare the AJS decided he would like to compete and so the old
Ajay was given a new lease of life. However that’s another story
and since I don’t want to steal Bruce’s thunder, I’ll leave the
telling of that to him, in a future article.
I purchased a Norton Slim Line
rolling chassis from Col Rowe and set about building the Triton
with go and show goodies imported from England. I stumbled onto a
650 cast iron Triumph engine, which was set up for methanol,
fitted with a Nourish crank and through bolted, at a Phillip
Island race meeting and slotted it into the Norton frame.
At last I had a Triton. The bike
was quite competitive and we had a lot of fun and achieved the odd
placing on it. Unfortunately like most
over stressed engines, it eventually disintegrated. With no budget
to develop another competitive engine, we put together a 750
engine which turned out to be OK. During all this time I had also
developed a passion for side car racing and realized that I was
more competitive as a three wheel racer.
Since Bruce and I had been sharing
rides on the now 750 Triton at various events including the
Leyburn Sprints, with Bruce achieving far better results than me,
we decided that he campaign the solo and I would stick to
something safe like side car racing.
I had been collecting parts
including a set of Routt 810 barrels, for some time with a view to
building a BIG engine for the side car.
Following a spectacular off-track
excursion on my outfit at Stanthorpe a couple of years ago, which
left both me and the side car temporarily disabled (read stuffed),
we decided to give the Triton a complete bare frame rebuild and
donate the BIG engine to the project.
After mortgaging the grand kids, the
result is what you see now – a nice looking bike which goes hard
and following a little more sorting, should be a winner. Specs are
as follows:
| Engine
capacity: |
810 cc |
|
Crankshaft: |
Harris 750
(balanced) |
| Con Rods: |
Carillo |
| Camshafts: |
Megacycle –
big suckers |
|
Carburettors: |
Amal Mk 11 –
36 mm |
| Oil Pump: |
Morgo |
| Fuel: |
Methanol |
| Gear box: |
Triumph five
speed |
| Primary: |
Belt drive |
| Ignition: |
Joe Hunt
Magneto |
| Front
Brake: |
Norton/BMW. |
| |
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See you at the
track and good luck.
Milto
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