I bought a 2004 5.7 Hemi magnum 3 years ago. I want to start it up. The problem is I do not have the Throttle set up ( ETC ). I put this engine in a 1933 Dodge Humpback Panel Truck. I got the complete wireing harness with computer for both the motor and tranny. The fuse panel is a 2006. Not being sure what to do short of spending $$$$$ to swap to an aftermarket intake and carb set up and I guess before I will do that I will drop a 350 chevy in it since I already have over 15K in it. This is NOT the route I want to go. I would rather get the 5.7 HEMI going since I have spent so much time on it. I still have to build a fuel tank and plumb it. I figure if I can get help now , then in 3 or 4 months I will be ready to crank it up. The motor still has to come back out 1 more time so the chassy can be powder coated. Please Help!