Car Craft Magazine Homepage

Lq4 Msd Timing And Rev Control Box

The first thing we did was simply plug the MSD timing and rev control box into the factory ignition harness. Then we plugged the serial-port connection into our laptop computer.
LQ4 Short Block - 480 HP For $3,775

 The first thing we did was simply plug the MSD timing and rev control box into the factory ignition harness. Then we plugged the serial-port connection into our laptop computer.  View Related Article

 

 

Car Research Guide