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- Dodge Ram 2002-2008: 4.7L vs. 5.7L Hemi Engine Difference
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4.7 To 5.7 Hemi Conversion?
#61
2003 ram 1500 4.7 swap to 5.7
I'm needing a little help I have a 2003 Ram 1500 that started out with a 4.7 its now has a 5.7 motor That this kid put in the truck But it was never connected right so I'm trying to figure out what all I need I know I need AA electronic gas pedal And a Fuse Box from a 5.7 motor and Wire harness Is there anything else that I may need and can someone give me a list if I am missing anything
#62
I'm needing a little help I have a 2003 Ram 1500 that started out with a 4.7 its now has a 5.7 motor That this kid put in the truck But it was never connected right so I'm trying to figure out what all I need I know I need AA electronic gas pedal And a Fuse Box from a 5.7 motor and Wire harness Is there anything else that I may need and can someone give me a list if I am missing anything
#63
No the motor is not bolted i took the motor out the truck to clean it up and give it a tune up. i traded my car for this truck this kid started the process but did not have the money to finish the job. I have been trying to fine out what i need.
#64
It has the right transmission I'm just trying to figure out what all I need it has a electronic throttle body my 03 Dodge ram has a wire throttle body So I know for the motor I will need A Electronic gas pedal
#65
#66
Plus motor mounts and that's all you need.
#67
hope you can help out the parts i was originally was going to get are gone but i found an 03 5.7 took everything off except the pedal threw me of because it doesnt not have any sensor or plug, im confused (is there 5.7 without the electric pedal) ???
#68
#69
so i want to what would be the best way to go with the sensor on the pedal (04 to 05) or is it better without (03). I did notice that the transmission had way more plugs than mine, so i think thats were the difference is.
#70
The 03 Hemi is the easiest to cover to the electronic system is under the battery. It used a cable then converts the cable to an electronic signal.