Throttle body Injector interchangeability (GM).

[Bruce Plecan]

----- Original Message ----- 
From: Rich Vandervoort <richvandervoort at hotmail.com>
To: <gmecm at efi332.eng.ohio-state.edu>
Sent: Thursday, April 15, 1999 3:09 PM
Subject: Throttle body Injector interchangeability (GM).

Gadzooks, what have you done to need that much air?
Bruce

> I am thinking about putting on a throttle body with the 7.2 liter bore 
> sizes on a 94 4.3 v6.  The flow rates of the injectors are in the
> archives(I'll probably stick with the 4.3 injector size). What other 
> interchangeability issues exist with the different year and model 
> applications for the TBIs?  Does anyone have a good set of equations 
> for calculating intake runner and plenum volumes?  Has anyone had any 
> experience with the Edlebrock TBI manifolds or the TBI to port fuel 
> injection conversions?
> 
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