Welcome to Mojo Performance

Mojo Performance is Rick Bowers, CEO, Engineer, Technician, Gopher, and Janitor.
I offer automotive performance modifications such as fuel management and ignition systems. I am a Megasquirt dealer, and will configure and tune Haltech and Electromotive as well.
There are more than 400 of my 2JZ GM coil conversions in the field, and I have now made available a conversion for the RB engines. These are available as complete kits or individual components.

GM/AC Delco D585 "LQ9" Coil Issues, Fixes, and Warranties

There have been several issues with the use of the ACDelco D585 "LQ9" Coils for high performance work. With upwards of 500 kits sold world wide, We have monitored problems arising and have developed the following fixes.

RB Kit Info

RB25 RB26 LQ9 GM Coils Conversion

Mojo performance now offers the coil on plug GM coil conversions for the RB engines. They are a major upgrade in spark performance over the stock ignition system. The stock coils are getting old, as well as stock wire harness and igniter/connector problems beginning to appear.

Complete kits and components are available. This system eliminates the igniter if so equipped and replaces the stock coil harness. Installation is plug-and play with coil harnesses made by Wiring Specialties. As yet, the NEO engines are not supported, as they use a different bracket mounting arrangement.

2JZ Kit Info

More to come, but here are the basics:

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