So then whats the point in him upgrading his fuel pump and injectors?Its not like he's trying for the 200whp build or anything...Unless he's going with some wicked high compression pistons and revin the **** out of the engine the stock fuel pump and injectors should be fine. And he wont be doing either on the stock PCM controlling spark and fuel...so theres no point either way.

 

what do you think i should do then after i get the camshaft and cam gear? btw, wat is a good camshaft for the magnum engine.

 

After the camshaft, and IF you want to upgrade your fuel system a High flow Fuel Pump will be a nice addition.

other than that I don't know what all you have done to the car. The Magnum engine is tricky because it is kinda picky about what it likes. I am not an expert on it so I'll let someone else tell you the info on what cam is best (even though I don't see a problem with crane cams)

 

crane or mopar performance cam, that is what i would go with, my cam from mopar was only like 200 dollars, and i think cranes can be up in the 300 dollar range...

 

The Comp 400 cam is designed specifically for the Magnum head...the Crane 14 is only better if you have an aftermarket PCM or MSnS to get rid of the rev limiter.

 

the mopar cam is the mag cam basically
you don't need the feul mods if you run the basic cams ie 400 or crane14 but there are some custom grinds floating around that might require you too ad some feul like crane 5 or 7 but these require some modifacation of the head and valve spring and retainers. But it is not crazy amount of feul more you can do it with safc or bigger injecter and regulater. If you wanna wanna go crane 14 on car you do need higher rev limter but I was thinking if you advance the timming with cam gear you should be able too move the power band of the cam within the stock rev limit I have not tried it but it should work. but the comp 400 is little more agressive but not by much and it is supose too have powerband that fals in stock rev I had one and I think the power band is alot higher than what they advertise it would pull like **** too red line I wish I still had it with ms so can actaully see where the power fals off

 

what about the crane cam #0012, is that like the comp 400? Because on modern performance they recommend the crane #0012 for the magnum head.

 

Nope crane #12 = stock magnum cam...the Comp 400 is equal to the Crane #14 but designed specifically for the Magnum head.

 

so would i gain more from the #0014 or the comp 400.

 

yeah the 12 would be waste of money