Notice: We request that you don't just set up a new account at this time if you are a previous user.
If you used to be one of our moderators, please feel free to reach out to Chris via the facebook Outerlimits4x4 group and he will get you set back up with access should he need you.
Recovery:If you cannot access your old email address and don't remember your password, please click here to log a change of email address so you can do a password reset.

speedo correction with 31's

Tech Talk for Suzuki owners.

Moderators: lay80n, sierrajim

Post Reply
Posts: 13
Joined: Mon Mar 15, 2004 11:33 am
Location: sydney

speedo correction with 31's

Post by unfinished »

on my 89 vitara i want to know what to use to correct the speedo with the 31 in tyres on it

cheers
Suzuki Vitara Soft Top
31" muddies
Posts: 269
Joined: Thu May 06, 2004 2:51 pm
Location: Brisbane, Southside

Post by suzukiboy »

GPS.................

I have used a Garmin GPS to see what the difference is, with 30" on my Vit the speedo is out by 8klms at 100klms.
Suzuki Vitara JX 1.6 EFI Hardtop.
Calmini Lift, Rockhopper, Skid Plates, ARB Airlocker, Bullbar, 30" MTR, Custom Sill Sliders, Rear Bar.
See my pics
http://community.webshots.com/user/suzukiboyoz
Posts: 103
Joined: Tue Mar 21, 2006 7:43 am

Post by gecko270 »

'07 Stock Mazda BT50. Rock slidders - Mickey Thompson ATZ - Stright through exhaust.
Posts: 92
Joined: Tue May 02, 2006 9:25 pm
Location: melbourne

Post by robsjimny »

Isn't an 89 cable driven speedo.

Rob
http://vic.suzuki4wd.com/forum/index.php
www.jimny.se
Posts: 265
Joined: Thu Jan 05, 2006 2:52 pm
Location: geelong mexico vic aust

Post by bushpig59 »

GPS worked for me its 10 kms the dif on the 30" BFG's
GEELONG 4 WHEEL DRIVE FORUM
www.4wdgeelong.tk
Posts: 13
Joined: Mon Mar 15, 2004 11:33 am
Location: sydney

Post by unfinished »

yeah i would assume its cable driven so i was wondering if there was a different gear to put in the drive cable
Suzuki Vitara Soft Top
31" muddies
God Of Emo
Posts: 7350
Joined: Sun Aug 24, 2003 7:04 pm
Location: Newy, home of the ZOOK (Rockin the 'diff)

Post by lay80n »

On my zook i just worked out what speedo speed to do certain road speeds then wrote it on a bit of paper taped on the dash :lol:

Layto....
[quote="v840"]Just between me and you, I actually really dig the Megatwon, but if anyone asks, I'm going to shitcan it as much as possible! :D[/quote]
Posts: 826
Joined: Sun Nov 24, 2002 4:24 pm
Location: Brisbane

Post by 12uke »

I work my 94 LWB on 11%
The Ratkrawler

Surgery will fix your ugliness but not your stupidity?
Posts: 7345
Joined: Wed Jun 02, 2004 3:29 pm
Location: Melbourne

Post by Gwagensteve »

unfinished wrote:yeah i would assume its cable driven so i was wondering if there was a different gear to put in the drive cable
not as far as I am aware, but a good speedo shop will sell you a ratio box that will correct he speedo.

It depends why you are doing it. If it is for an engineers cert, you will need the ratio box. If it is for your own use, buy a cheap GPS and stick it on the dash, then you won't get lost and wont be speeding.

My guess is that you will change tyres again eventually and the ratio box will be wrong again. a GPS is always right!

Steve.
[quote="greg"] some say he is a man without happy dreams, or that he sees silver linings on clouds and wonders why they are not platinum... all we know, is he's called the stevie.[/quote]
Posts: 5714
Joined: Fri Nov 22, 2002 3:55 pm
Location: Perth WA.

Post by nicbeer »

I believe u can get adjustable speedo boxes

VDO ratio box. i think the part no. is 12415

nic
[url=http://www.outerlimits4x4.com/viewtopic.php?p=930942#930942&highlight=]Zook[/url]
U SUK Zook Built and Sold.
New rig is 97 80 DX. 2" list 33s
Posts: 1232
Joined: Sun Feb 29, 2004 11:37 pm
Location: Brisvagas

Post by Bad JuJu »

Go to http://www.suzukiinfo.com/sierra download the guage templates that are calibrated for 31".
Adjust the design if you dont like them then get them printed on a sticker. You will be a fraction underspeed but all good.
A cheap fix.
Posting quality not quantity!

Wanted: Stock HiLux Front Leaf Springs
Post Reply

Who is online

Users browsing this forum: No registered users and 63 guests