TOPGUN are the leaders in Australia in automotive ignition leads, offering quality products to the Australian aftermarket since the 1990's. TopGun ignition lead kits are available for almost every application including Japanese, Korean, European and Australian vehicles.

Through the use of the latest Spiral Wire Technology for ultimate engine performance.

Manufactured from the very best materials to the most exacting tolerances our ignition lead Kits fit and perform perfectly and are backed with a 2 Year / 50,000km replacement warranty.

Burnt Ignition Leads

Keep cable well clear of the exhaust manifold and other 'hot spots'.

Rodent Attack

Drought conditions and lack of food have caused rodents to seek alternate food and warm living conditions.

Burnt Spark Plug Boots

Keep boots well clear of the exhaust manifold and other 'hot spots'.

Voltage Flash Over

Some engines are prone to misfire problems caused by voltage leakage across the surface of the spark plug ceramic. Voltage 'flash over' is seen in an etched mark down the side of the spark plug ceramic and scorching inside the spark plug boot. Spark plug leads and spark plugs are recommend to be replaced. Spark plug gaps may need to be reduced.

Terminals Pulling Off

Always pull the leads by the boot and not the cable. Do not try to remove the boots off the lead as it may damage terminals and conductor inside the cable.

Chemical Attack

Ensure no cleaning agents (degreaser)
are sprayed directly onto the cable or boots. If battery acid is spilled onto leads it is important to wash all acid off immediately, failure to do so will cause leads to split and fail.

Standard Kits

• Change leads one at a time, starting from the longest, to ensure proper firing sequence is maintained.
• Push plug end on firmly and ensure a good connection is made.
• The terminal should 'click' over spark plug. Experience has shown that many failures occur from terminals incorrectly connected at either the spark plug end or the distributor/coil end. (See fig.1 and fig.2)
• Push distributor and coil end carefully, ensuring a positive connection is made.

Multi-Valve Kits

• When replacing integral cap and lead sets it is important to also check and/or change the rotor button.
• If the tube assembly keeps 'popping off' the plug after installation, then check that the vent hole in the top cavity cover is unblocked.
• Pass a piece of thin wire through this hole to remove any blockages.
• Ensure no water or oil is in the plug chambers, as this will
cause the tube assembly to break down or deteriorate.