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3rd Gen Ram Tech2002-2008 Rams: This section is for TECHNICAL discussions only, that involve the 2002 through 2008 Rams Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
Alright guys, I've been going back and forth between getting a superchip cortex but not sure if I want to drop all that money on one just yet... Is there any other way I can just get rid of the rev limiter??
Going over 4000 in neutral/park would be unwise. You would be risking a grenaded motor. These hemis just weren't made to go over 4k with out a load on them.
No logical reason to rev an engine that high unless it is a manual trans and you are running slicks. Keep the rpm below 4K out of gear or the block may fail to keep the rods inside of it!!