Go Back   Ford Mustang Forums > Mustang > 4.6 Mustang > 4.6L Tech

Welcome to our Mustang forums where Mustangers come together to hang out, discuss and enjoy their favorite Mustang hobby with fellow Mustang enthusiasts. We invite everyone to read, post, and enjoy our Mustang forum as well as the many other sections of our site.

You are currently viewing our forums as a guest. By joining our community you gain access to post topics, communicate with members, upload your photos and access many other special features. Registration is fast, simple and free so why wait, join our Mustang community today! If you have any problems with registration or your account login, please contact support.


Reply   Post New Thread
Unread 08-20-2013   #1 (permalink)
GMKILL3R is offline Rookie


Joined: Jul 2013
Posts: 4 Threads: 3
 GMKILL3R's Country Flag  View GMKILL3R's 1 photo
Gardner   Kansas
GMKILL3R is on a distinguished road
Default how to fix the speedo after 4.10's?

I have a 2002 GT and I put 4.10 gears in and of course as expected the speedo was off. Is the only way getting it fixed a SCT handheld tuner? and I already have a tune on the car and if I was to use the sct tuner would that effect my tune I already have?
__________________
2002 MUSTANG GT 4.10 GEARS,K&N CAI,DYNO TUNED BY PRO CHARGER,FLOWMASTER 40'S EXHAUST 70,000 MILES
GMKILL3R is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiTweet this Post!
Reply With Quote
Sponsored Links
Advertisement
 
Unread 08-20-2013   #2 (permalink)
Maxwellmurder is offline PONY Member


Joined: Apr 2012
Posts: 475 Threads: 15
 Maxwellmurder's Country Flag
Butler   Pennsylvania
Maxwellmurder is on a distinguished road
Default

You should be able to just change the axle ratio in your tune without affecting the rest of the tune. I don't know about the SCT, but on my Diablosport Trinity I can modify my custom tunes and change the gear ratio.


Sent from AutoGuide.com App
__________________
BBK CAI, Shaftmaster's 3.5" DS, 4.10's w/ T-Lok, 93 R tune by BAMA, Diablosport Trinity Tuner, PATC 3000 RPM Stall Converter
Maxwellmurder is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiTweet this Post!
Reply With Quote
Unread 08-20-2013   #3 (permalink)
SoCal2V is offline SHELBY GT 350 Member

Classic Member
4.6L Member


Joined: Sep 2010
Posts: 6,064 Threads: 16
 SoCal2V's Country Flag
Somewhere   California
SoCal2V is on a distinguished road
Default

^ What he said.

I'm not personally familiar with SCT, but assuming that it's menu operates similar to Diablo you would just go to a menu option like Modify Parameters which will then bring up a list of things such as axle ratio where you can make changes as appropriate. Read through the owners manual on the device (download one from the manufacturer site if it's missing), it should walk you through this. If you can't figure it out and you originally bought the AM/Bama tuner deal then just contact them and they can get you set up.
__________________

2001 GT Convertible

All the usual bolt-ons
1967 Coupe
200 I6, C4
SoCal2V is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiTweet this Post!
Reply With Quote
Unread 08-20-2013   #4 (permalink)
racin366 is offline SHELBY GT 350 Member

4.6L Member


Joined: May 2008
Posts: 5,340 Threads: 50
 racin366's Country Flag
Pompano Beach   Florida
racin366 is on a distinguished road
Default

If you have a tuner you have what you need to recalibrate for the gears and do not want to try to use a second tuner to do so. Should be as simple as reinstalling the same tune and adjusting end user parameters. Make sure you only adjust the gear ratio, playing with fuel and spark trims can make things go boom, more so with a supercharger.
__________________
The artist formerly known as SteedaMatt.
racin366 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiTweet this Post!
Reply With Quote
Unread 08-20-2013   #5 (permalink)
075581 is online now PONY Member


Joined: Sep 2011
Posts: 327 Threads: 15
 075581's Country Flag  View 075581's 1 photo
Lagrangeville   New York
075581 is on a distinguished road
Default

I have a Bama tuner and you can adjust your speedo to whatever gear you have. I believe it will even adjust to your tire size also


Sent from AutoGuide.com Free App
__________________
2001GT
4:10's and all the bolt-ons
075581 is online now  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiTweet this Post!
Reply With Quote
Sponsored Links
Advertisement
 
Reply   Post New Thread



Thread Tools



Mustang Photos
Mustang Links    Top Sites    RSS    Link To Us    Add to Favorites    Archive    Terms of Use    Site Rules    Privacy    Contact    Sponsors    Advertise   
AllFordMustangs is not affiliated with or endorsed by Ford Motor Company. ©Copyright 2002-2011 All Auto Enthusiasts Network

Search Engine Friendly URLs by vBSEO 3.5.2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172