You can get all the matching stuff to go with that intake at www.edelbrock.com. It gives dyno test info and just about anything you would want to know. Edelbrock makes a good injector system but it is around $2000. I guess it depends on how much you want to spend. I have a 350 with a Performer intake, a mild smooth idle cam,Edelbrock 600CFM carb,antique Mr. Gasket headers,2 1/2" duals with glasspacks. I only get about 10 miles to the gallon.