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TBI or TPI?

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Old Nov 20, 2004 | 02:00 PM
  #1  
Metaldrgn's Avatar
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Car: Yukon, Tahoe, Expedition, JGC
TBI or TPI?

What should I go with? I am going to get better flowing heads (stock, but ported) and I was wondering if TPI would really give me that much more power. What is the max the TBI fuel injectors put out as far as a HP rating or lb/hr rating? Is it's air flow much more restricted?
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Old Nov 20, 2004 | 03:39 PM
  #2  
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From: Renton, WA
Car: 1985 Camaro, 1986 Trans Am
Engine: 5.0L carbed and 5.0L TPI
Transmission: TH700R4
Axle/Gears: 3.23 and 3.27 posi
I think this is the wrong board for this topic. :shrug:
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Old Nov 21, 2004 | 12:35 PM
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oops, I meant to post it in another one, but guess I was looking through another post when I made this.
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Old Nov 21, 2004 | 07:54 PM
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From: Hill AFB, Utah
Car: 1988 Trans Am GTA Notchback
Engine: 305ci, 5.0L, TPI, HO
Transmission: Borg Warner T5 5-Speed
Axle/Gears: 9-Bolt Positraction Rear w/3.45 Grs
Moving...
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Old Nov 23, 2004 | 07:18 AM
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Car: Yukon, Tahoe, Expedition, JGC
thanks
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