I am in the process of building a 355 w/ vortec heads, xe274 cam, 1.6 rockers, w/ 9.5:1 - 10:1 compression. I was just curious what fuel injection system would work the best for my application the Edelbrock Pro-Flow EFI kit for vortec heads or the Holley Commander 950 EFI kit (not stealth ram). Here are the links to the two that I was looking at (The holley one listed isn't for vortec heads but consider that it is because holley does make one for them):

Edelbrock



Holley

Any suggestions would be greatly appreciated. Thanks in advance!

I would go with the Holley, either the 24 pph or 30 pph injectors, depending on what you plan on doing with the engine. I'm really not a fac of anything that moves and is made by Edelbrock. I've seen a few bad things go wrong on some Edel. heads about a year ago. Granted thats only 1 out of many things made by them, though.

i am interested in this also. i have the exact same set up minus the vortecs. i am running same cam rockers with dart IE 200s. i currently have a holley 750 with vic jr intake and want to go efi. i am seriously looking into the edelbrock proflo right now but have been looking for more ideas and thoughts on this and similar products.

brett