EFI-Parts: Engine mapping - EFI-Parts.co.uk: Connectors, Sensors, Trigger wheels, Wideband, Adaptronic, Zeitronix, AEM


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Latest news

28.03.2013 - Latest budget Zeitronix wideband kit in stock. Brand name and economy in one package!

5.01.2013 - Happy new year! Bosch EV6 / 14 and Nippon Denso injector plugs now in stock

02.06.2012 - Follow us on Facebook! Search for EFI Parts

15.01.2012 - EFI-Parts invites you to our rolling road open day on Sunday 5th Feb. 2WD power runs and special offers available on the day.

03.01.2012 - Website: We have a new UK based web host to replace the slow, problematic one that we had before. Apologies for any inconvenience you may have experienced.

Engine mapping and rolling road tuning

Based in Runcorn, Cheshire, we are specialists in race engine management installation and calibration.

Working only with standalone engine management systems like DTA, Omex, Adaptronic, Syvecs, AEM, MBE, Megajolt, Megasquirt, Emerald, Link amongst others we specialise in providing accurate calibrations for road and race.

The bulk of our work is done on our own 2WD SuperFlow chassis dyno (rolling road) which is capable of holding 750 HP in steady-state and accurately measuring over 1000 HP in transient (acceleration) power run modes. Realistically the limitation of what the dyno can hold is governed by how well we can make the car "stick" to the rollers. Thankfully, we have a few tricks up our sleeves to prevent this from being a regular problem. Typically, 650-750hp from a 2L 16v is not a problem. More is possible if the engine's torque output is long and gradual (read "high RPM, race engine"). Sometimes the threshold is less if the engine likes to make a lot of torque at lower speeds.

We cater for all types of petrol engine. We have a lot of experience with throttle bodied naturally aspirated and forced induction tuning. We can accurately monitor and record air:fuel ratio, boost pressure, engine knock, charge temperature and exhaust gas temperature amongst other parameters. Forced induction tuning especially requires a greater awareness of these parameters. Being able to safely extract an engines potential is what sets us apart from many others.

We can complete a full tune of most standalone engine management systems within one day. This service costs £280 and is a fixed price for a day spent tuning. It is worth noting that road cars usually benefit from us spending additional time in the following days accurately correcting for cold start, idle control and the like. These adjustments don't actually take a lot of time to perform but it does require that we are able to start the engine from cold a few times to observe and adjust. We do not charge a great deal extra for this service.

Modification or fine tuning of an existing map is charged at an hourly rate, currently £60 /hr with a maximum charge of £280 per day (6 hours).

During these times multiple power runs or static tests can be performed to indicate changes or improvements in the tune.

If you would like to make a booking or discuss your requirements please get in touch:
chris@efi-parts.co.uk

Weekend and evening sessions are available

More information on our rolling road and services

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