• Welcome to Mustang7G!

    If you're joining us from Mustang6G, then you may already have an account here!

    As long as you were registered on Mustang6G as of March 10, 2021 or earlier, then you can simply login here with the same username and password!

Did anyone ever figure out what is going on with the red line on these 5.0 cars?

ThreePedalPlow

Well-Known Member
Joined
Mar 7, 2023
Threads
51
Messages
511
Reaction score
456
Location
Saint Louis
Vehicle(s)
89 Mustang GT Vert , 2024 Mustang GT Vert
My car has a little over 300 miles on it now and I was planning on driving a bit more aggressively soon. I have an MT82 car and I'm not sure if I should be shifting at 7,500 on the tach or 7,250 because of some soft limiter I have been hearing about. Did the S550 behave in this way or is this some new kind of limiter? I have been building up the revs gradually as I have owned the car but haven't had it over 6,000 rpm yet.
Sponsored

 

LETHAL

From the D but in the NC
Joined
Sep 25, 2015
Threads
12
Messages
1,530
Reaction score
841
Location
From the D to NC
Vehicle(s)
2024 Mustang GT
The 550 did not have any break in limiter that I can recall. I had a 15 GT M6 and a 18 GT A10.
 

Dub347sbf

Well-Known Member
Joined
Aug 2, 2013
Threads
41
Messages
1,259
Reaction score
1,223
Location
Texas
Vehicle(s)
2024 Mustang Dark Horse
My buddy picked up a Dark Horse A10, he said it pulls hard until red line (7500) on the dash and doesn't feel like it short shifts at all.

I know thats not a manual car, but just relaying the info i know. Want to know more too.
 
Last edited:

Katastrophe

Well-Known Member
Joined
Nov 7, 2014
Threads
4
Messages
437
Reaction score
142
Location
MB, Canada
Vehicle(s)
14' Honda Civic EX; 14' Honda VFR800 DLX
Well, because no one has given you the obligatory, yet...

Get in your car...with a camera...AND LET HER RIP!

:rockon:
 

Zig

Well-Known Member
Joined
Jul 21, 2023
Threads
18
Messages
1,662
Reaction score
751
Location
Virginia
Vehicle(s)
gt pp, Xt5 Sprt, c6 f55, 1500 z71, fatboy, sprtstr
After break-in and due to lack of external data logged provided information you could attempt to find the limiter the old fashioned way. Acknowledged, much easier / safer to check with those that have been there before.

manual method: clutch In, rpm’s up, take it to red line, when does it start to miss?
Sponsored

 
 




Top