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Topic: Question about 140 mph speedo mod(Updated Pics 10/22/08) (Read 6617 times) previous topic - next topic

Question about 140 mph speedo mod(Updated Pics 10/22/08)

Reply #15
Quote from: 88TurboCoupeman01;233238
What is the process for coverting the TC gauges to 140mph.



Hmm, I wonder.  If there were only some clue as to how this could be done .....

If it could be done, then perhaps someone might dospoogeent the process.  And then that same person, or another kindly soul, might put it on a website.  That would be "cool".  That kindly soul would be one "cool cat", man.
__________________
Twin '85 TCs
White/ Grey 2-tone
#1 (left): undergoing top-to-bottom rebuild     
#2 (right): DD, power everything (sorta)
[SIGPIC][/SIGPIC]

Question about 140 mph speedo mod(Updated Pics 10/22/08)

Reply #16
Thanks T3skidoo I glad i am not the only one whao wishes someone would figure out how to do this for the TC gauges. Can I use the  base model Thunderbird speedomter, and will it work with my harness. Basically are the TC and base model gauses use the same harness.

Question about 140 mph speedo mod(Updated Pics 10/22/08)

Reply #17
http://www.coolcats.net/tech/advanced/140speedo.html
__________________
Twin '85 TCs
White/ Grey 2-tone
#1 (left): undergoing top-to-bottom rebuild     
#2 (right): DD, power everything (sorta)
[SIGPIC][/SIGPIC]

Question about 140 mph speedo mod(Updated Pics 10/22/08)

Reply #18
Well the problem is they don't make the speedo any more.

Question about 140 mph speedo mod(Updated Pics 10/22/08)

Reply #19
Quote from: 88TurboCoupeman01;233257
Well the problem is they don't make the speedo any more.


read a little further...it tells you how to do it. ;)

Question about 140 mph speedo mod(Updated Pics 10/22/08)

Reply #20
Quote from: 88TurboCoupeman01;233257
Well the problem is they don't make the speedo any more.

You start off with the standard, 85 mph buttstuffog cluster, print off the 140 face, and modify the stock cluster with a resistor so the new 140 mph face will then be accurate as per vehicle speed.

Simple enough?

If you already have a TC cluster, you're halfway there ;)

If not, they're on ebay all the time for rather cheap...I used to have one, but sold it to a member a coupla years ago.
'98 Explorer 5.0
'20 Malibu (I know, Chevy, but, 35MPG. Let's go brandon, eh)

Question about 140 mph speedo mod(Updated Pics 10/22/08)

Reply #21
Ya I know just haven't found them on Ebay but I got an idea of making my own just haven't figured it out all the way yet.

Question about 140 mph speedo mod(Updated Pics 10/22/08)

Reply #22
Quote from: 88TurboCoupeman01;233339
Ya I know just haven't found them on Ebay but I got an idea of making my own just haven't figured it out all the way yet.


Quote
You start off with the standard, 85 mph buttstuffog cluster, print off the 140 face, and modify the stock cluster with a resistor so the new 140 mph face will then be accurate as per vehicle speed.


Quote
If you already have a TC cluster, you're halfway there


This is how you do it, you use the cluster thats in your car right now.:D
95 Ranger Splash 2.3
88 Tbird Sport :ies::ies:
5.0 SO, stainless shorty headers, w/ Magnaflow lers. KYB struts, KYB shocks. 5lug conversion from sn95 Mustang, subframe connectors, drilled and slotted rotors, 03 Mach 1 wheels. sequential taillights.140 speedo

Question about 140 mph speedo mod(Updated Pics 10/22/08)

Reply #23
What I am think bout doin all I need is spray paint.

everybody, shoosh!

Reply #24
Quote from: 88TurboCoupeman01;233373
What I am think bout doin all I need is spray paint.


I can't wait to see this, please hurry.
__________________
Twin '85 TCs
White/ Grey 2-tone
#1 (left): undergoing top-to-bottom rebuild     
#2 (right): DD, power everything (sorta)
[SIGPIC][/SIGPIC]

Question about 140 mph speedo mod(Updated Pics 10/22/08)

Reply #25
if you want to see one finished but with white faces, search for my username in the for-sale forum (not trying to push it, just has a pic of the one I printed up).
1988 Thunderbird Turbo Coupe
'89 5.0 w/ ported intakes, Mallory Adjustable FPR, BBK shorties and H with 2.5" Flows, 130 amp 3G, 89 Mustang comp/wiring, Aluminum radiator w/ elec fan, T5 trans, King Cobra clutch, 3.55 gears, 13" Cobra brakes (front), Wilwood prop valve, Mustang A-arms, Front Coil-overs, MM CC plates, Silver 17x9 R's, 03 Cobra IRS, Aluminum DS, 2002 Mustang dash/console etc..., custom leather seats

Question about 140 mph speedo mod(Updated Pics 10/22/08)

Reply #26
Quote from: vinnietbird;233063
I'll make it easy for you.You can buy mine for $600.00.


Quote from: 32VFoxBird;233090
, man! you're always on the clock, when you're logged in!


LMAO. Don't know what we'd do without you, Vin.
[SIGPIC][/SIGPIC]
5.0L Speed density
Explorer intake
'92 Mustang GT cam
GT-40 racing heads
Unequal length headers
Custom-made duals
19# injectors
65mm TB
AFPR
T/C header panel
11" brake upgrade
T/C rear sway bar
Electrical mods: too many to list :D

Question about 140 mph speedo mod(Updated Pics 10/22/08)

Reply #27
Quote from: 88TurboCoupeman01;233248
Thanks T3skidoo I glad i am not the only one whao wishes someone would figure out how to do this for the TC gauges. Can I use the  base model Thunderbird speedomter, and will it work with my harness. Basically are the TC and base model gauses use the same harness.


*sigh*



Quote from: vinnietbird
I'll make it easy for you.You can buy mine for $600.00.


My wife says you sent an IM while I was asleep:hick:
How'd that piece come out after you washed it?  PM me ;)
-- 05 Mustang GT-Whipplecharged !!
--87 5.0 Trick Flow Heads & Intake - Custom Cam - Many other goodies...3100Lbs...Low12's!

Question about 140 mph speedo mod(Updated Pics 10/22/08)

Reply #28
If it turns out good I'll let yall know.

Question about 140 mph speedo mod(Updated Pics 10/22/08)

Reply #29
OM effing G Awesome...
i have been missing out.
:america: 1988 Thunderbird Sport, Former 4.6 DOHC T56 conversion project.

Rest of the country, Welcome to Massachusettes. Enjoy your stay.

 
Halfbreed... Mango Orange Y2K Mustang GT
FRPP complete 2000 Cobra engine swap, T56 n' junk...
~John~