[Grant Garrison]

Thanks to everyone who responded to my "Single vs. Dual Plane" question (sounds like single plane for me). Now I've got another question a little upstream of my manifold....

I'm building a SVO siamesed-bore Windsor 351 bored/stroked to 427 cid. I've decided on EFI for cold/hot Michigan days, along with stumble-free performance at all times.

My question is, who makes the best EFI brains? Now I realize I could go big bucks and do Kinsler/Electromotive/Motec but have exhausted my budget. I'm thinking of doing a throttle-body for induction coupled with multiport injection built into the manifold. This leaves me with Accel or Speed Pro engine management (or???). I would love to do the Weber-like stacks, but it looks like we're adding LOTS of $$$$ to do so.

Who has the hot electronics out there? Is it worth the extra money for the closed-loop systems?

Thanks!