Posted by David on Wednesday, October 18, 2006 at 8:13PM :
In Reply to: holley projection - pro or con posted by doug on Wednesday, October 18, 2006 at 3:01PM :
Considering you can get brand new never installed units off e-bay for half price I think it is well worth it. It is very easy to install, simple plug and play with good instructions. You get the added benefit of an electric fuel pump. Holley dot com has the digital fuel injection instructions on line. Take a look as its very basic! I have done a projection and a dodge magnum in a M37. They are all the same including the GM stuff.
The analog and digital units have slightly different wiring diagrams. The digital is better but the analog is easier to find. Holley tech will e-mail you the pdf install for the older analog if needed.