Polypropylene , a thermoplastic polymer .

As a engineering grade plastic it

exhibits superior mechanical and thermal properties in a wide range of conditions

The Accuspark rotor is less conductive (less chance of arcing ) and made to higher tolerances than original

for a better fit The most reliable rotor on the market by far .

Developed and designed Based on original Lucas Design

Recently manufactured rotor arms have been failing due to poor design and cheap materials. Notably the rivet which holds the brass inlay into the moulding has proved to be a unreliable method of construction. The high tension current, averaging 30,000 volts, is always looking for the easiest route to earth and shorts down through the rivet,

Based on the original, more reliable 1960’s design, but made from modern engineering grade polypropylene with the latest manufacturing techniques to high tolerances.

These LUCAS STYLE RED ROTOR ARMS will not let you down.