I am thinking of putting fuel injection on my 440. What is the best kit? The engine is a 440 .030 over. 9.75:1 compression. Iron open chamber heads ported using the old MP templates. MP 484 purple stick with 1.6:1 roller rockers. Performer RPM intake. Holley 800 DP carb. Timing is 38 total, 21 initial and 17 mechanical.

I had an old Holley ProJection on it and it ran terrible, it could not learn the low vacuum at idle. Looking for something that can learn my engine combo.

Fuel pump is a Mallory 140 pump with a return regulator.

Thanks Chris.