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Fixed price repairs are based on the assumption that unit/s received
 are
‘original & complete’... a surcharge may be applied to cover
missing  parts etc...  If in doubt send in the unit for inspection
Good  luck with your project’...  Enjoy your classic motoring...
If  you  found this web site via a ‘search engine’ please
 check that you are looking @ the
latest version... click here
Mileage correction
Clocks
Other services
Post & packing
Contact details
Speedos
Rev counters
Jaguar XK 120 ( 1948 / 54 )
1420.1 M
Parts Order E-Mail Link
Payment options
Payment options
Payment options
Payment options
JDO Instruments
Classic Car Instrument Repairs ( Est 1963 )
Fixed price repairs for most British & European Classic Car Instruments
48hr service  available... Why pay more & wait longer ! No UK vat
Tele: (UK)  01535 672125 (2 lines)  Mobile: 07872 071512
Please check the  FAQ’s page  BEFORE ringing / emailing...
Rev-counters
Rev-Counters  Repaired / Serviced £95 plus p&p
Most Cable driven magnetic units* &  Electronic: Smiths / UK-Jaeger / VDO
 PORSCHE & OTHERS  fitted with ‘A CAPTIVE DISCHARGE IGNITION’  CDI / MSD SYSTEM   CONTACT US FIRST

The fixed price quoted is for the repair / service & calibration of a Rev-counter ‘AS RECEIVED’
If you require the unit
Re-calibrating & / or the Polarity changing  due to a change of  engine / wiring etc a
Surcharge may be payable depending on the fitted movement... please ask

Please specify: the number of cylinders /  type of ignition ( points OR electronic ) & the cars earth polarity on your order

An  upgrade service  is available for most early Rev-counter’s ( including cable driven units )
to run with either ‘Points’ or
‘Electronic Ignition’ including ‘123 ignition’    surcharge applies

Smiths RVC units can be re-calibrated to suit : ‘Wasted Spark’ ( DIS ) ignition systems e.g. No Distributor   
( a connecting diagram is normally included with all repairs / upgrades etc )
*For ‘Governor Units’ OR  ‘Chronometric Units’ ( eg. with ‘off-set cable drive’ ) please add 50% surcharge
Please note we do NOT repair DIGITAL DISPLAY  Rev-counters
Please note we do NOT repair DIGITAL DISPLAY  Rev-counters
Connecting diagrams
Jaguar  XKE  or ‘E’-type ( 4.2 )
Rev-counter upgrades
Rev-counter upgrades
Rev-counter upgrades
New Bezels & fitting gaskets
New Bezels & fitting gaskets
Bezels_gaskets