No such thing as a "performance build" RFE lol...so many companies have tried to increase clutches, shift kits, etc etc and in the end it doesn't matter one bit. You can upgrade hard parts but the real problem is the programming.
Yeah, but the physical engine itself shouldn't matter as long as it has the correct tone ring. Any harness/sensor differences can be mitigated by using the same year as the vehicle stuff.
Bored probably not more than .030", blocks tend to be a bit thin walled these days. As for stroking, it kind of already is, when they hacked the two cylinders off they increased the stroke on the six cylinder to offset the power loss. 4.7's stroke is 3.405" while the 3.7's is 3.57. Probably...
TCC malfunction. Just had this happen on my RFE equipped Ram. It's either one of two things, it's either the torque converter clutch itself or the solenoid. If it clears and comes back immediately it's more likely the solenoid, if it takes a until it tries to engage the TCC then most likely...
The best info for this swap he could have gotten is actually right here, from the lengthy post the guy down in South America did. One problem seems to be he doesn't understand how things work together in these things, plus the questions he's asked give me the impression this would be the first...
Pretty sure I still have a mechanical fan I was gonna put in the 04, might have the correct electric fan as well (I'll have to look and see, if you're interested).
Enjoy the reading this is sure to become
Apparently he was not happy with answers here and thinks Ram truck people will be able to better tell him how to make a 4.7 work in a KJ....:happy175::happy175:
https://www.ramforum.com/threads/jeep-liberty-swap.137977/
No, as in here. People join just to ask how to do it, expecting there is a wealth of information available, then they flake and disappear. Happens every time lol.
If you're asking these kinds of questions for a project of this type, I am reasonably certain that you are not up to the task and should not. It is not even remotely as easy as just dropping it in and wiring a few things up. Good old days are long gone.
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