April 21, 2020   |   by admin

Remove the timing disc and fit the flywheel again. Align the arrow on the flywheel with the new mark at 21 degrees BTDC. In this pic, the mark. Ignition Timing Degree Disc SIP for ignition adjustment, for Vespa/Lambretta/ Scooter /Maxiscooter A deciding factor when tuning any motor is a correctly set up. NEW! This is the Casa Performance timing disc that we have had manufactured as we wanted to resolve the problems we have encountered when using discs.

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Here is a pic of Peter, adjusting the carb after I started up the engine and he verified the timing. This fixed ignition timing is done to work at the engines peak power where the most heat would occur so the timing is set to keep the engine working well under it’s highest load.

Image not available Photos not available for this variation. This timing disc has been specially designed by us for using on Lambrettas and can be used on engines fitted with GP crankshafts. TIP when you are assembling your engine I always tighten the mag housing down with a counter sunk drive screw in the hole top right at around 1 o’clock Above are the parts to construct the tester.

The expected delivery time is about 3 weeks. SETTING UP – Electronic Ignitions These instructions are to help you understand the correct fitting and setting up procedure for an electronic ignition system used in a Lambretta engine, but is relevant to any single cylinder two stroke. Select a valid country.

This does not mean you can not use higher compressions which can gain power. I assume it was TDC with the arrow on the stock flywheel. People who viewed this item also viewed.


No additional import charges on delivery. The description below is all about setting up the firing side of the electronic ignition.

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No it fits with them in. Email to friends Share on Facebook – opens in a new window or tab Share on Twitter – opens in a new window or giming Share on Pinterest – opens in a new window or tab Add to Watch list. Forget what you did in the 60, 70, 80 and 90’s, lambretta the old manuals and what a mate says down the pub it’s all gone out of the window. Using a steel ruler or vernier gauge measure in a straight line between the two marks, exact center of the marks is TDC, put a scribe line on the mag housing to mark TDC.

There are 2 items available. For additional information, see the Global Shipping Programme terms and conditions – opens in a new window or tab. Contact the seller – opens in a new window or tab and request a postage method to your location. This amount is subject to change until you make payment.

Add to Watch list Watching Watch list is full. The new BGM flywheel doesn’t have the old style window marks so strobing is the only method you can do.

The seller hasn’t specified a postage method to United States. Be careful when you store the tool as if anything bridges the clips the buzzer will sound and run the batteries dry. Description Postage and payments.

Timing and starting | Lambretta TV series 3

Carburettor – PHBG Piston Stopper SIP short. This is done with no head fitted or with the plug out. Count the degrees between the two marks and divide it by tijing this is TDC.

  IEC 62287 PDF

Instructions for the M – Tech can be read here the Agusto setting up procedure is very similar. After some discussion about the choke cable and jetting, there was nothing left to do but give it a go.

Lambretta Tool, timing disc, metal, MB | eBay

I would suggest you do lmbretta or something like these but make sure you finely write or engrave on the mag housing so in future you know what they are, or do a little drawing and save it. This product fits the following models.

Add to Watch list Watching. Postage cost can’t be calculated. Postage cost can’t be calculated. Crankshaft stroke and con rods alter ignition timings so this is probably best if you are doing lots of engines regularly and you have set timings as listed above, different flywheel diameters like the AF or Vespa conversion flywheels are smaller so give different straight line measurements.

Ignition Timing Degree Disc

This timing disc fits all Series 1,2 and 3 Lambrettas and is a universal timing guage to set ignition timing and all port timings when tuning a cylinder. If you want your new cylinder kit and engine timingg work and be reliable then make sure you do this job right, if you don’t know what you are doing take it to a professional.

With the flywheel tight over tight? The first step is to remove the central electrode from the spark plug.