Passar till: Audi 50 1100cc 8.1975 till och med 7.1978
VW Golf 1100/1300cc 8.1975 till och med 7.1984
VW Sirocco 1100 8.1974 till och med 7.1983
VW Polo 1100 8.1975 till och med 7.1990
Useful information from Paruzzi magazine and from our YouTube channel :
voltage drops The electric consumers of your classic Volkswagen expect the full 6 volts or 12 volts (or more) to function properly, which is unfortunately not always the case. Especially the 6 volt version sometimes complains about slow running windscreen wipers, weak headlights and direction indicators that pinch too slowly.
measuring electric current To measure current, you must interrupt the circuit through which the current flows. The ammeter must be connected in series. Therefore, that a current clamp is a better solution. This type of ammeter does not affect the circuit to be measured, it measures the magnetic field around the conductor (induction principle, see edition 26).
ignition timing - static In air-cooled Volkswagens from August 1970, the notch in the crankshaft pulley is used to dynamically adjust the ignition timing. The static adjustment with the test lamp is then only suitable for temporary adjustment on younger models.
Engine overhaul - video 07 TDC compression in practice In video six, we explained the operation of the four-stroke internal combustion engine through animations. In this video we will look at how to determine the top dead centre of cylinder 1 in practice. We will also learn how to find the compression stroke of cylinder 1, different techniques will be shown.
Engine overhaul - video 05 install the distributor drive shaft This is the continuation of video 04, we are now going to install the distributor drive shaft, both on an already rebuilt Volkswagen Type 1 engine and on a split Type 1 crankcase. We pay a lot of attention to the correct positioning of the drive shaft at the beginning of this video series, because it is crucial to be able to adjust the ignition properly, later, when the engine is overhauled.
replacing ignition points We will discuss how to adjust the gap between the contact points, also known as the contact angle or Dwell angle. Instead of just discussing the adjustment of the contact points, we will replace them with new ones.
Engine overhaul - video 08 ignition time of cylinder 1 In this video we will determine the ignition timing of cylinder 1. This mark will be needed to correctly position the distributor drive shaft during assembly, as well as for ignition advance adjustment once the Type 1 Volkswagen engine is rebuilt.
vacuum advance Both the vacuum advance and the mechanical advance were used for the VW Beetle, Karmann Ghia, VW Bus, VW Thing, type 3 and type 4. You can't stick a year of manufacture or type of engine on it, both systems do the same thing in the end, they bring forward the ignition time depending on the engine speed.
testing the condenser Without the condenser, the ignition will really not work properly and the contacts will burn in quickly. So it is important to measure at regular intervals if the condenser in your VW motor is still working.
spark plug heat range The construction of the part of the spark plug that is screwed into the cylinder head determines the degree of heat. The spark plugs are screwed into the cylinder head, which is the warmest spot of the engine. Temperatures can be as high as 1000°C. The electrode part of the spark plug extends into the combustion chamber of the cylinder head.