Bill is correct, the current Edelbrock Pro-Flo system requires a pre-programmed chip. It uses technology that is outdated IMO. Addtionally, it is only available in an oval port version. Edelbrock is coming out with a completely tunable system late this year. It will utilize variable flow rate injectors, which are pretty cool. You can see it on Edelbrock's website. The Accel system is nice, but it is pretty tall. The notes say that it requires a minimum of 12" of hood clearance due to the use of a high rise intake.
I ended up going with the Holley Commander 950 universal kit, the Edelbrock EFI Victor Jr. manifold for rectangular port heads, and Accel 48LB. injectors. I need it to support around 650 HP. The total cost was about $2,150 through Summit.
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Brian T.
2011 Chevrolet Camaro Convertible
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