woodduck97
New member
hmm.
we're running the factory PCM with normal tuning software to run the CR 7.3L, FWIW
I see you could not resist and had to come back :jammin:
hmm.
we're running the factory PCM with normal tuning software to run the CR 7.3L, FWIW
And that is the exact reason!!! Old ****ty injection components that were not made to work at high RPMS!!!!
Fuel. With a twist.
Hardware can do it, Software cannot.
It's already been explained quite simply. If you want those kinda rpms you're gonna have to dump some $$$$$$ into it.
I definetly wouldn't say that the 7.3 is old and sh!tty, Ben Miller has the most powerful powerstroke in the world and it's a 7.3. But, it will be ancient some day, in another 10 years the 6.0 will be putting down similar #'s as mechanical 7.3's.
Ok, Ben Miller HAD a 7.3
hmm.
we're running the factory PCM with normal tuning software to run the CR 7.3L, FWIW
The heui of 7.3's is slow and steady... a workhorse fuel injection setup. Not made for hi rpm/hi performance setups. I just didn't understand why, but I have a decent grasp of why.
Mechanical/CR 7.3's are absolutely disgusting though.
YES, and we both know CR can do ALOT more under 2ms than HEUI can.
7.3's are good school bus engines :shrug:
hmm.
we're running the factory PCM with normal tuning software to run the CR 7.3L, FWIW
:whs:
Software NO PROBLEM>>>>>
Hardware if you keep the IDM happy NO PROBLEM>>>
I have seen 5200 on a log on a 7.3 before... they can do it... just is it worth it is the question...
I can't wait to see Stroke N Style's truck on video when Swamp's finishes it.
The 7.3 injectors are operated by oil and takes longer to do a complete "cycle". Other injectors are just a valve that opens up with pressure. Makes sense?
:whs:
Software NO PROBLEM>>>>>
Hardware if you keep the IDM happy NO PROBLEM>>>
I have seen 5200 on a log on a 7.3 before... they can do it... just is it worth it is the question...
Idm can do a lot more than the PCM will allow. If someone can ever unlock that door the 7.3 would surprise the sh!t out of a lot of people. Then a lot of injectors would have to be reworked.
I have seen nearly 6K logged. But that doesn't mean squat.
LOL Slow and steady gets the job done...