Re: Fuel Injection

Posted by Craig Hendrickson On 2009/8/20 15:00:26

Well, claiming that it will work does not mean it WILL actually work. I am very skeptical of solutions like this.

Most Pontiacs (1967-79) have a Quadrajet which is spread bore layout. Square bore carbs of any time do not work very well even with an adapter because of both hood height restrictions, e.g., Firebird, and fuel distribution issues in the intake manifold. A square bore aftermarket intake manifold, e.g., Edelbrock, would therefore be required, adding to cost.

Packards with 4bbl carbs of course have a square bore carb layout. But the size of the four holes is smaller than most aftermarket 4bbl square bore carbs. An adapter or machine work would be required, both adding to cost. I doubt hood height is an issue. The only 4bbl V-8 Packard intake is not very efficient when compared to other brands due to runner design. Only the 2x4bbl Caribbean intake is comparably efficent, but now you are talking double the number of FAST throttle body injection units!

BTW, what is the cost?

Craig