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ARK Rev-Shift Timer
The ARK Design Rev-Shift Timer is an innovative product that incorporates a Turbo Timer, Shift Light, A/F Ratio and Battery Voltage meter in a stylish compact design. Its multi-color LED indicator shows color changing A/F readings and well as shift point. Plus an industry's first See-Saw and roller button control adds uniqueness to the Rev-Shift Timer. Available in RED or BLUE LED display.

101A-002 type-RED
part no: 101A-002
Separate harness required

101A-001 type-BLUE
part no: 101A-001
Separate harness required
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| Slim compact body design (W105 x D20 x H18mm) provides easy installation and placement inside any vehicle. |
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| Large and Bright LED Display for easy visibility. Available in RED or BLUE display. |
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| Patented See-Saw switch and Roller button allow ease of adjustment during setup. (Intellectual property rights reserved) |
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Multi-color
LED Indicator for A/F and RPM shift light. Colors will change according
to the A/F level & flash in white when shift point setting is
reached. |
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Timer Function |
Auto
Mode calculates (by driving style) how long a turbocharged vehicle’s
engine should run after the ignition has been shut off. Manual Mode –
allows drivers to set desired the idling time. |
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Rev-Shift Function |
| RPM
can be captured through either the alternator pulse or directly from
the ECU. The shift light can be set to turn on and off at any RPM. The
LED indicator will flash in bright white when the user preset shift
point is reached. |
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A/F Ratio Display |
| A/F
ratio can be displayed numerically on the LED display and in color
ranges by the LED indicator. A/F ratio is calculated from the factory
O2 sensor. Because most OEM O2 sensors are designed for emissions, the
Rev-shift Timer’s readings may vary compared to a wide-band A/F meter.
(A/F ratio readings will only work with the Zirconia type O2 sensors). |
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Battery Voltage Display |
| Battery Voltage can be displayed on the LED Display along with charge status. |
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Product Disclaimer
This product is designed for use on off-road/competition vehicles only. The use of this product on a pollution controlled vehicle or on a public highway may be illegal in your country. Please check your local laws. Images may not be representative of the actual product.