Speedo Correction
Speedo Correction
Speedometer correction is required for many reasons. Larger Tyres would be the most common 4WD upgrade and differential change would be another.
Example:
- Tyre size increase from 30" to 33" will give a 10% error reading on the speedo
- Tyre size increase from 30" to 35" will give a 16.5% error reading on the speedo
Digital Speedo Correction MFK2800 - Tyre Match Box
Digital Speed Correction boxes are available for vehicles fitted with electronic speedometers driven by Hall Effect and Inductive Vehicle Speed Sensors (VSS)
- Hall Effect VSS units can be identified as having 3 wires.
- Inductive VSS units can be identified as having 2 wires.
Our electronic ratio box is unique in that it has two user selectable ratios available, switched via a 2 positioin toggle switch. One postion can be programmed for highway tyres, the second position can be programmed for off road tyres. Both ratio options are 100% user programmable and can be programmed to any speed. A GPS is the most suitable device for calibration. This speedo corrector can be calibrated to an accuracy of less than 2%.
NOTE: Most speedometers are not perfectly accurate through there entire range - this unit will not fix this problem.
NOTE: This unit is not compatiable with the following vehicle models
- Toyota LandCruiser 70 Series - with ABS
- Toyota LandCruiser 200 Series
- Toyota Prado - automatic with ABS
- Dodge Ram
- Nissan Patrol - Y62
Cable Driven Speedo Correction - Ratio Box
Marks 4WD Adaptors stock mechanical speedo correction boxes to suit two of the most common ratio changes, +10% and +16.5%
Custom mechanical speedo corrections boxes are available upon request.
Speedo Correction
Speedometer correction is required for many reasons. Larger Tyres would be the most common 4WD upgrade and differential change would be another.
Example:
- Tyre size increase from 30\" to 33\" will give a 10% error reading on the speedo
- Tyre size increase from 30\" to 35\" will give a 16.5% error reading on the speedo
Digital Speedo Correction MFK2800 - Tyre Match Box
Digital Speed Correction boxes are available for vehicles fitted with electronic speedometers driven by Hall Effect and Inductive Vehicle Speed Sensors (VSS)
- Hall Effect VSS units can be identified as having 3 wires.
- Inductive VSS units can be identified as having 2 wires.
Our electronic ratio box is unique in that it has two user selectable ratios available, switched via a 2 positioin toggle switch. One postion can be programmed for highway tyres, the second position can be programmed for off road tyres. Both ratio options are 100% user programmable and can be programmed to any speed. A GPS is the most suitable device for calibration. This speedo corrector can be calibrated to an accuracy of less than 2%.
NOTE: Most speedometers are not perfectly accurate through there entire range - this unit will not fix this problem.
NOTE: This unit is not compatiable with the following vehicle models
- Toyota LandCruiser 70 Series - with ABS
- Toyota LandCruiser 200 Series
- Toyota Prado - automatic with ABS
- Dodge Ram
- Nissan Patrol - Y62
Cable Driven Speedo Correction - Ratio Box
Marks 4WD Adaptors stock mechanical speedo correction boxes to suit two of the most common ratio changes, +10% and +16.5%
Custom mechanical speedo corrections boxes are available upon request.
14 Item(s)
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Cable Driven Speedo Corrector +10% Ratio
Ratio Box (plus 10%) to suit cable driven speedometers with M22 metric drive
$265.00Part Number: MFK1468A -
Cable Driven Speedo Corrector +12% Ratio
Ratio Box (plus 12%) to suit cable driven speedometers with M22 metric drive
$265.00Part Number: MFK1468/12 -
Cable Driven Speedo Corrector +16.5% Ratio
Ratio Box (plus 16.5%) to suit cable driven speedometers with M22 metric drive
$265.00Part Number: MFK1468B -
Cable Driven Speedo Corrector +20% Ratio
Ratio Box (plus 20%) to suit cable driven speedometers with M22 metric drive
$265.00Part Number: MFK1468/20 -
Cable Driven Speedo Corrector - Custom Ratio
Ratio Box to suit cable driven speedometers with M22 metric drive or 7/8 square drive
$295.00Part Number: MFK1468COut of stock
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CAN Bus Speedo Corrector - Toyota LandCruiser
CAN bus speedo correction to suit the following vehicles:
Toyota LandCruiser
- 70 Series - VDJ76, VDJ78 & VDJ79 - 08/2016 on
- 200 Series - 08/2015 on
$345.00Part Number: MFK1050 -
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Electronic Speedo Corrector
Electronic speedo correction to suit the following vehicles:
Toyota LandCruiser
- 100 Series - HDJ100 & UZJ100
- 105 Series - FZJ105 & HZJ105
$195.00Part Number: MFKSGI-5E -
Electronic Speedo Corrector - Toyota
Electronic speedo correction to suit the following vehicles:
Toyota LandCruiser
- 70 Series - VDJ76, VDJ78 & VDJ79 - (will not suit 08/2016 on DPF models)
Toyota Hilux
- KUN
- GGN
$195.00Part Number: MFK1000 -
OBD-2 to PWM Tacho and Speed Sensor
Using the Dakota Digital STA-1000 makes late model drive-train integration as simple as possible. The STA-1000 plugs directly into the OBDII diagnostic connector, providing a user-adjustable traditional Speedometer, Tachometer and Check-Engine output for your choice of after-market instruments.
$195.00Part Number: STA-1000
14 Item(s)
