Hi Guys.
My friend has a MSD Retard module selector part#8676 and also a MSD 6AL ignition box. So my guestion is, can I use this system on my car, or worth to buy it from him? I will go with Nitrous later when I finish the work on my car. So do I will need any of these devices, or something extra for them to use with or without Nitrous?

Thanks.

 

So nobody has any opinion?

 

You will need a retard of some type.Call MSD and see if that is the right one and what you need to hook it up.They can tell you everything you need to know.Retard 2* for every 100HP shot is real safe. and don't turn the hose on below 3000.Do this with a RPM switch or get a control box that has both.