The spark part of the Power Grid equation is handled by this box -- a high output CD ignition system. You don’t necessarily need to use this ignition box. It’s possible to use the controller to operate “legacy” systems such as the 6AL, 7AL2, 8-Plus and even a Pro Mag. Power...
·2 years ago The MSD Ignition 8584 Distributors will work with a factory intake on a 1990 Ford F-250 with a 5.8L engine. However, this distributor will require the use of a ignition box like MSD Digital 6AL Ignition Controllers 6425. ...