Holley Projection 4di help

[M. Jones]

"Bob Huish" <rhuish at goldrush.com> wrote:


Anyone else running any of the ProJections, be it analog

>or digital?

I use a 600 cfm (Holley's rating) 4D on my 351W -powered inboard (w/ GT-40P 
heads.  Works great, although the 700 cfm version would have been better out of 
the box.  I had to increase fuel pressure slightly to keep the injectors from 
exceeding duty cycle at higher rpm's.  (The 600 uses 45 lb/hr injectors whereas 
the 700 uses 60 lb/hr units.

Mike Jones

p.s. I, too, have been switched to digest mode?