454 TBI flow and 454 cam specks

[Bruce Plecan]

----- Original Message -----
From: Todorovic <todorovic at home.com>
Subject: 454 TBI flow and 454 cam specks

Holley rates them as 670 CFM.
The injectors are either 80 or 90 #/hr (87-91).  The part numbers/color
codes are all in the archives.
Grumpy


| Hi.  I was just wondering what the 454 throttle body flow in CFM is (and
| LB-hr for the injectors) for the most common to find 454 throttle bodies
and
| also, if anyone knows, what the 454 truck cam specks were for these TBI
| trucks.  I am curious what kind of lift/duration could the stock throttle
| bodies handle on those things.  Thanks a lot.  Igor.
|