Q about 4 seconds flat FBO

I recently had issues with a MSD 6 controller.I replaced it with the new module that you make reference to from FBO.It does not need a ballast resistor.It is the same size as stock mopar module and uses the stock mopar electronic harness. My engine is a 340,with the mopar 280 cam,Holley 650 DB no choke,Edelbrock RPM manifold,auto.It starts fine stone cold and can be driven after only a few minutes of warm up time.I hope this helps you out.