Injector boss dimentions/Intake conversion

[Thomas Matthews]

Do you want to sell the SR intake?
I have a set of injector bungs that I bought from Force EFI, the step is
chamfered 45deg for ease of o-ring install. However their machine work leads
something to be desired, as the ID of a few are visually off-center.
Unfortunatly I do not have a drill bit big enough, or a set of calipers
handy at the moment to give the I.D. of the bung...
If no one else can provide, let me know and I'll send ya one to duplicate...
Does anyone have the mill and welder to install the bungs and drill the
rails? I need an intake converted, have all parts but think $300 is
ridiculous.
Tom

> Date: Sat, 13 Nov 1999 18:16:28 -0500
> From: "Andris Skulte" <askulte at emerald.tufts.edu>
> Subject: Injector Boss Dimensions
>
> Folks,
>  I'm ready to get rid of my Super Ram intake on the Z28tt, and am starting
> to port fuel inject a single plane intake. Being that I'd rather not spend
> $60 for 8 bungs, or $150 for MSD's drill bit, I'd like to do this myself.
> What ID does the bung need to seal against the injector O-ring? Is the
step
> square, chamfered, or radiused?