2
clearance on side bar mounting if required. Fit your existing mount clamps providing there are suitable and
secure lightly with mount clamp bolts. Ensure that the mount clamp bolts are the correct length and neither
too long so that they bottom or too short so that there is insufficient thread holding.
Step 3
Take the bracket with condenser pot and pulse pump mounted and locate on the rear of the seat. This
should be mounted as high as possible on the seat so that the top of the condenser unit is at least 30mm
above the seat lip. The pot must also be as close as possible to vertical. It should be fitted to the rear of the
seat but to the right hand side of the centre point so that it is close to the engine. Drill the seat and mount
using the bolts and spacers provided.
When bolting up note that there is 10 degrees of rotational adjustment available in the M5 slotted holes of
the condenser pot mount on the bracket. This makes it easy to gain the best position for the main large
breather pipe from the engine. See picture below.
Condenser pot mounting to seat
Step 4
Connecting the oil breather pipes.
The small clear oil return pipe should be connected from the engine to
the small union at the bottom of the pot ensuring that there is a nice smooth steady fall on the pipe from
condenser to engine. Trim if required and cable tie. Without this steady fall oil will collect in pipe and restrict
oil returning to engine.
The larger bore plastic pipe should run straight up from the engine and then naturally over the top of the carb
inlet manifold and across to the condenser pot union with a steady rise if possible. Again trim if required.
Secure with a cable tie – though note this is the pipe you will have to remove to insert oil into the engine.
Warning: Do not run the engine without oil as this will lead to engine failure.
Step 5
Connect the fuel system piping.
But first remember that if you have previously been using the fuel tank
with a two-stroke engine you MUST empty the tank and flush with clean unmixed fuel in a safe environment.
Also note that this engine requires an extra outlet/inlet on the tank (three in total) so this should be fitted in
the top of the tank at this stage. Make sure the tank is clean and flushed after drilling and fitting of extra
union. An inline tank filter is highly recommended.
Warning: When handling fuel, do not smoke or allow naked flames. Gasoline and gasoline vapour are
highly flammable and explosive under certain conditions.
Pipe 1(Fuel Supply) is connected from the tank pick-up connector to the
in
arrow union on the pulse pump.
Pipe 2 (Fuel Supply) goes from the pulse pump
out
arrow union to one end of the Y connector (not fitted with
the 70 fuel return jet).
