dual GM TBIs
Scot Sealander
Sealand at clarityconnect.com
Sun Oct 18 00:20:15 GMT 1998
andy quaas wrote:
>
> What are the CFM ratings for a 4.3, 5.7, and 7.4 liter TBI? What
> about the injector flow rates?
Here is some data supplied in one of the articles from TC. I think
(from my notes) it is May '93 Car Craft, pg 104.
Throttle body dia Engine size Inj cap
? 2.8L 36#/hr
1 13/16" 4.3L 43#/hr
1 13/16" 5.0L 55#/hr
1 13/16" 5.7L 61#/hr Pre '91
1 13/16" 5.7L 68#/hr '91 up
2" 7.4L 75#/hr
Scot Sealander Sealand at clarityconnect.com
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