Granatelli 77-79 Datsun 510 4Cyl MPG Plus Ignition Wires

These Granatelli MPG Plus ignition wires are built with a unique 7mm silicone jacket and a high-performance spiral core. This combination helps ensure a strong, consistent spark from your ignition system to the spark plugs. For your 1977-1979 Datsun 510 with a 4-cylinder engine, getting a clean spark is key to how smoothly the engine runs and how efficiently it uses fuel.

The spiral core inside these wires has a lower resistance than standard wires, which means more energy reaches the spark plug. This can lead to improved throttle response and a more complete burn in the combustion chamber. The silicone jacket is there to protect the wires from heat and abrasion, keeping them working reliably under the hood.

When you're replacing your old, worn-out wires, this set is designed to fit right onto your Datsun 510. It's a straightforward way to help your engine perform at its best.