Installation

I rate this install a 5 out of 10 on difficulty (See the quick installation guide for more info on the install). The hardest thing about the installation might very well be finding a place to mount the unit. Although the electronics in the box are weather proof a cool dry spot is still desirable. The unit comes with clear instructions and schematics which are very easy to follow.

Performance

After 200 miles of road testing and a few quarter mile runs I found the Mallory HyFire ignition box to perform very well at all RPM ranges. Coupled with the MSD Blaster SS coil I also installed, the the Mallory unit keeps a consistent hot spark from 0 to 7500 RPMs on my Honda D16 motor, and will even perform at higher RPM ranges given the engine can take it. I found the car starts easier, runs smoother and pulls harder under load then with the stock ignition.

Conclusion

In my opinion the Mallory HyFire ignition control unit performs as good or better then other higher priced brands. Why spend money on a name when its performance your after?