I need some help. I was wondering if anyone here on the forum has ever upgraded their ignition on their SC300's using MSD. If anyone out there has, please send me some detailed pictures and clear set of instructions on how to install. Or a map would be good too. I have the MSD 6AL amplifier and the 8910 Tach Adapter. Anything else I might need to for this upgrade. I know i have to upgrade the coil but I'll do it later.