I am using a Holley Commander 950 system. Controls fuel and timing and works great with a boosted engine.
Holley is coming out with a new system early 2010, it can even control a electronic trans, coil on plug and many more features than most will ever need. Self learning also. Tom

Inliner Member 1716
65 Chevelle Wagon and 41 Hudson Pickup
Information and parts www.12bolt.com