4 Barrel FI kits for a /6 Turbo setup

Up to 300 HP or so, a Rochester system will do just fine and has the ability to control timing as well. Give this a read http://www.binderplanet.com/forums/index.php?threads/start-here-fuel-injection-faq-start-here.47254/

Bill also sells complete kits with tuning support for reasonable $$$.