pparaska Posted September 20, 2002 Share Posted September 20, 2002 We kind of stole a thread on the CHevy V8 forum, so I started this one. We were talking about the Megasquirt EFI computer. Cheap, looks pretty tunable, and can run closed loop. It's only set up for a MAP though. jeromio was asking what I was going to use as a TB for the TBI I'm putting together. First, I was going to get a new Holley Throttle Body: http://www.holley.com/HiOctn/ProdLine/Products/FMS/FMSFI/502-6.html I realize it's a bit small. But I'm thinking it might be enough. It's about $312 in Jegs. That includes sensors, I'm pretty sure! The other option from Holley is this: http://www.holley.com/HiOctn/ProdLine/Products/FMS/FMSFIA/500-15.html 700 cfm, and this is the one that goes with the Commander 950 TBI kit that's rated for up to 400 hp. $700 though! The other option is just get a JY one. Like Lone pointed out, one off of a 454 truck might be the ticket. Probably rare though. Then there's Dave Spillman's Holley TBI system. If it fits my needs, I'll just by that. Plug and play would be nice. I could always hook the Megasquirt to that. Quote Link to comment Share on other sites More sharing options...
Guest jens Posted September 20, 2002 Share Posted September 20, 2002 Somebody on the yahoo megasquirt forum has claimed that the 4 barrel computer controlled rochester with tps found on 80s cars can be used with megasquirt. picture http://duzy.8m.com/qjet.html Without choke and other crap + modified to open all the way it should flow enough as the secondaries are big. Quote Link to comment Share on other sites More sharing options...
Tony D Posted October 6, 2002 Share Posted October 6, 2002 I posted above, before seeing this post. Apparently there ARE Megasquirters here... Soon my kits will arrive, and then I can be a contributor. Quote Link to comment Share on other sites More sharing options...
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