TheHEMI.com

The race hemi had 12.5-1 CR, street hemi 10.5-1 CR. race hemi had a much more radical cam, different intake, and had headers. Surely this would have bumped the HP up a lot.

What were the race hemi engines rated at? street hemi was 425 with 10.5 CR.

I guess I'll let you know what I've found so far. The wiring under the hood is completely different between the '02 and the '05. You need ALL of the wiring under the hood- both major harnesses. You also need to get the fly by wire gas pedal, and the fusebox too. The old fusebox looks the same, but t...

I've bought an '05 5.7 4x4 drivetrain with harness and computer. I am going to replace my 4.7 drivetrain with it(has 220,000 miles). I'm trying to see what i am getting into before I start. Where can I find some swap info for this kind of a swap?
Thanks