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#1
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Holley TBI 950 Commander EFI
all this talk about EFi has me wanting...but im on a budget as usual and looking at installing the 900 CFM version of Holleys TBI. http://store.summitracing.com/partde...5&autoview=sku
I did a search and found some info but i still have some questions... is this something that can be used with a blow thru setup?...Using a like a CSU hat with a spacer? Or will the incoming air entering laterally (from one side) cause problems with the the way the fuel is sprayed into the incoming air? as for the needed fuel pressure rise as the boost comes in...does the 2 or 3 bar MAP sensor simply handle that or will i need to get a boost regulated fuel pressure regulator..and if so which one? the TBI fuel pressures seem to fall right inbetween a carb and multiport EFI so the carb fuel pressure regulator seems a little too low and the MPFI seems too high. How important is spark control? will my current setup work (mallory magnetic pickup with a MSD box http://store.summitracing.com/partde...5&autoview=sku ) any other info would be greatly appreciated ... SkipFix, i understand that the wideband O2 sensor upgrade would be a good investment
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Vic in SoCal. Follow me on Instagram- Cloud9orbust 66 GTO clone, 467 cubic inches of Turbocharged Multiport Fuel Injected fury twisting a TH400 into 3.90's wrapped in a 12 bolt posi. My T56 Install My Turbo Build My Vortech Supercharger Build Hyd Throw out bearing Misc Build Pics May the Karma Gods meet you half way.... |
#2
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You'd be better off converting to a MPFI system.
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#3
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If you just want to learn efi, buy a USED Holley setup. There is always some available as it seems most folks go back to a carb after they have some fun with the efi.
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#4
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Quote:
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Vic in SoCal. Follow me on Instagram- Cloud9orbust 66 GTO clone, 467 cubic inches of Turbocharged Multiport Fuel Injected fury twisting a TH400 into 3.90's wrapped in a 12 bolt posi. My T56 Install My Turbo Build My Vortech Supercharger Build Hyd Throw out bearing Misc Build Pics May the Karma Gods meet you half way.... |
#5
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Last edited by Sporter; 03-25-2007 at 10:41 PM. |
#6
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ive seen posts about the megasquirt system but to be honest im a little bit intimidated by them and the idea of piecing together the rest of the system.
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Vic in SoCal. Follow me on Instagram- Cloud9orbust 66 GTO clone, 467 cubic inches of Turbocharged Multiport Fuel Injected fury twisting a TH400 into 3.90's wrapped in a 12 bolt posi. My T56 Install My Turbo Build My Vortech Supercharger Build Hyd Throw out bearing Misc Build Pics May the Karma Gods meet you half way.... |
#7
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#8
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well for whats its worth i bought one. 900 cfm unit with 85 lb injectors. Techs at Holley said its good for 525HP with a boosted application. I ll post after after the install...wish me luck.
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Vic in SoCal. Follow me on Instagram- Cloud9orbust 66 GTO clone, 467 cubic inches of Turbocharged Multiport Fuel Injected fury twisting a TH400 into 3.90's wrapped in a 12 bolt posi. My T56 Install My Turbo Build My Vortech Supercharger Build Hyd Throw out bearing Misc Build Pics May the Karma Gods meet you half way.... |
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