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| 2.5 cfm rating on tbi (Page 1/1) |
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gotNorthstar
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SEP 14, 07:58 PM
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skywurz
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SEP 15, 02:37 PM
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I asked this a long time ago and never got a reply. Why are you asking?
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edfiero
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SEP 15, 03:31 PM
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I don't have first hand knowledge, but I've seen on another site that the 2 barrel version of the GM TBI will flow 490 CFM. Since the Fiero has only a single injector, I'd say it is reasonable to say that ours will flow about half of that.
The Holley Intake and TBI available back in the 80's had a slightly bigger bore and had a modestly higher horsepower claim. (Though I can't remember ever seeing what size injector that Holley TBI was using).
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Patrick
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SEP 15, 03:47 PM
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| quote | Originally posted by edfiero:
The Holley Intake and TBI available back in the 80's had a slightly bigger bore...
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I believe the Holley TBI was rated at 300 cfm.
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