Sorry to disagree, I have had stock, then Accell Bluepint (both with Pertronix) and now an MSD. The Accell is a waste of money, their fantastic rebuild is little better than throwing on an Accell cap (that cracked the rotor contact off) and the extra springs and adjustable vacuum advance that was never used, a stock rebuild from an auto-parts store is hardly any worse. In my case I didn't want vacuum advance in the end and the MSD has worked out fantastic. The curving is simplicity itself and the car's response just improved magnificently.
69 Sportsroof, 351C, 4spd toploader, Restomod BOSS 429 clone - the one and only (?) 1969 BOSS 351
http://home.swbell.net/boss351/mustang/boss1.jpg
http://stangnet.cardomain.com/user/adamg69
69 Sportsroof, 351C, 4spd toploader, Restomod BOSS 429 clone - the one and only (?) 1969 BOSS 351
http://home.swbell.net/boss351/mustang/boss1.jpg
http://stangnet.cardomain.com/user/adamg69