Forums
New posts
Search forums
What's new
New posts
New media
New media comments
New profile posts
Latest activity
New showcase items
New showcase comments
Media
New media
New comments
Search media
Members
Current visitors
New profile posts
Search profile posts
Showcase
New items
New comments
Latest content
Latest reviews
Latest updates
Search showcase
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Power Strokes
7.3 Aftermarket
Does Anybody Really Understand Our RPM Limitation?
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
[QUOTE="Gearhead, post: 37402, member: 503"] Agreed on the higher RPM stuff, but we are not talking about this at the moment. The cylinder pressure is going to stop flow faster than what you will see on the bench but my point to this is that you will never want MORE than what I have calculated and the numbers are generous. With HEUI, 4000 RPMs are all we are worried with at this point so I didn't see the need to talk about what you are trying to accomplish which will change the game hopefully. Frank, all this means is that the injector stays on a bit after you tell it to turn off, further telling you that the numbers I calculated were conservatve and more PW isn't the answer..... [/QUOTE]
Insert quotes…
Verification
Post reply
Random media
Latest posts
02 F250 7.3 Will crank, WTS stays on, no start, no OBD
Latest: Sterling6.7
Sunday at 8:57 PM
7.3 Tech
P0087
Latest: DEEZUZ
Sunday at 11:49 AM
6.4 Tech & FAQ
2015-2019 6.7 HPFP New In Box
Latest: lincolnlocker
Jun 1, 2026
Engine and Drivetrain
First 6.0L (56k warning)
Latest: adrianspeeder
May 26, 2026
6.0 Tech
Extra external motor oil cooler?
Latest: justinlogue5_0
May 26, 2026
7.3 Tech
Members online
No members online now.
Forums
Power Strokes
7.3 Aftermarket
Does Anybody Really Understand Our RPM Limitation?
Top