Rotary Performance | FD Ignition

The ignition system is a very critical, and commonly overlooked, link in obtaining maximum power, drivability, and reliability from your car. The major components in the ignition system are the spark plugs, spark plug wires, and the ignitors. As you increase the performance of the car, you will place a larger demand on these components then what they were designed for. We’ve seen significant increases in how well the car performs by simply addressing the car’s ignition requirements.

Need ignition? Jacob’s rotary FC1000 is the one to have. We’ve installed this system on countless RX-7s and have been nothing but pleased with the results. Cleaner plugs and no misfires. This is a true capacitive discharge system, not just a simple restrike system like the HKS Twin-Power. This system actually amplifies the spark with up to three times the spark intensity. The FC1000 can be used with the factory ignition coil, but many often maximize the system with the addition of a performance coil. An additional feature is a dedicated tachometer output. This lead can be used for a shift light input, rpm activated switch, additional injector controller input, etc. Priced reasonably, this system installs easily with standard MSD connections. Install one today.

FC1000 by Jacobs Electronics
Price: $179.00

Magnecor’s R-100 Racing (10mm) Ignition Cables feature Magnecor’s exclusive 2.5mm high capacity Metallic Inductance EMI Suppressed conductor consisting of stainless steel wire precisely wound at 200 turns per inch over a ferrimagnetic core. The insulating jacket is made entirely of Magnecor’s exclusive TC-1500-HS high strength aerospace grade silicone rubber, and its single layer construction will prolong the jacket’s insulating ability by conducting extreme heat away from hot-spots that occur near over-the-limit heat sources.

Magnecore Plug Wire Set
Price: $57.95

Our favorite wires made by Japan’s leading supplier to the electronics industry, NGK wires have a unique internal spiral wound core to reduce resistance and are housed in a teflon coated blue housing to minimize electromagnetic interference.

NGK Plug Wire Set
Price: $34.95

We’ve had a lot of success with the Energy Core wires on all types of RX-7. From stock daily drivers to race only vehicles, Jacobs wires have proven that they can perform in any situation.

Jacobs Wire Set
Price: $39.95

For those of you needing new plugs, here’s the original equipment. The stock 1993-95 RX-7 uses two #7 plugs in the leadings and two #9s in the trailings. If you have a hot street application, consider using four #9 plugs. Of note, these are all platinum tipped plugs.

For those with extreme needs, here’s your plug. These are the exact same plugs we use on our championship drag race cars. Nothing has a more intense and focused spark. The thin single wire electrodes are gap adjustable for tunability. One very important fact: these plugs do have an internal resistor. This is a must for modern EFI cars since RF interference can cause major issues with you engine management. Accept no substitutes.

Note: These plugs are only needed in high horsepower racing applications. They foul easily when used in street or everyday use.

Prices subject to change without notice