danST Engineering are pleased to be able to offer rolling road tuning services for a wide variety of modified vehicles. Specifically:


Bike carb conversions

Individual Throttle Body Conversions

Forced Induction (Zetec Turbo, MX5 Turbo among others)

Various engine management systems from Motorsport Electronics, Omex, Emerald, SCS, and Haltec among others


NOTE: Rolling road tuning services are charged per hour at the price shown. Please contact us with your exact requirements prior to purchasing. Troubleshooting, electrical checks and diagnosis of underlying faults will significantly increase the time spent and thus it is advised that the vehicle is presented in good condition, checked over and fully fueled. This will ensure that we only spend time on the important part (tuning!).


Using our 2wd rolling road, equipped with high end data aquisition hardware and software (https://www.dynomitedynamometer.com/) we are able accurately control the load and speed and perform the following:

 

Steady state and sweep Air to Fuel ratio monitoring

Steady state and sweep ignition timing checks, adjustments and mapping (if applicable) to achieve MBT

Carburettor re-jetting, air corrector adjustments and needle adjustments

Power runs & graphing

 


Putting a car on a Dyno. In order to safely and responsibly run a vehicle on a dyno correct strapping and wheels chocks must be in place as well as appropriate monitoring equipment. There is at least 30 minutes in just getting a car on a dyno and ready to go - and likewise a similar amount of time in getting the car off. This time will be charged at the specified rate. Excessively low cars will cause significant increases in dyno time if we need to start swapping wheels and jacking suspension up. In some cases may not be possible to run at all if we are unable to achieve clearance to the rollers.


Power Runs. We are happy to carry out a basic power run session however a common misconception is that a car can simply be driven onto a dyno and run up in 15 minutes. This is not the case - not safely and responsibly at least. Hence a very minimum of 1.5 hour will be charged for a power run. There is at least 30 minutes in putting a car on a dyno (and likewise removing) with correct strapping and we will not perform any runs without some basic measuring equipment in place (Air to Fuel Ratio and Manifold Pressure as a bare minimum). Excessively low cars will cause significant increases in dyno time if we need to start swapping wheels, winding suspension up and in some cases may not clear the dyno full stop.


Mapping and Engine Calibration. When we carry out an engine calibration we ensure that the entire map and load points are calibrated properly - not just the power curve (as some other operators may do). This ensures that the car is both properly driveable on the street as well as delivering the desired performance and all important power figures. All of this takes time, therefore expect a minimum of 5 hours including getting the car on and off the dyno and assuming that there are no mechanical issues that require rectification during the session. Note that cold start is not something that can be easily calibrated in a single dyno session - indeed settings can be calibrated based on experience but we cannot guarantee perfect cold starts and warmups  when we are unable to run the vehicle from cold.


Carburettor Tuning. Despite carburettors often being considered a 'simpler' alternative to EFI from a home/DIY mechanic perspective, correct tuning of them to attain maximum performance,  can take as long, if not longer than calibrating a fuel injected engine. When tuning carbs we will address jetting, needle heights and idle adjustments where necessary. These processes are unfortunately slow in that the carbs need to be dismantled/removed each time a change needs to be made, and fuel drained etc before being re-assembled and run up to assess the impact of the changes. Repeating this process and then adding into the mix ignition tuning (ECU based or distributor) it is easy to understand how a carb tuning session can end up taking the most-part of a day. 


Your Vehicles Fuel System. One of the biggest hinderances during a tuning session that we see is a fuel supply system or electrical system that is not up to the job! Please ensure that your ECU, injectors and fuel pump are fully functional and seeing a good, full battery charging voltage prior to attending a dyno session. Troubleshooting such issues severely eats into costly dyno time!


Vehicles are run at the owners risk. No liability will be accepted for failures resulting from lack of basic maintenance or failure modes attributed to components outside our scope.


Getting here: Our facility is based in Shipley, West Yorkshire (BD17 7AP) near Bradford and within easy reach of the M62, M1 and A1 Motorways. We look forward to your visit!

 

Please also visit our facebook page where you will find postings of many of our latest dyno run graphs as well as many examples of our products and customer cars.

 

 

 

 

 

 

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Rolling Road Tuning & Set-up, Bike Carb & ITB Conversions, ME221, Omex, Mapping

  • £60.00

  • Ex Tax:£60.00

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Tags: Rolling Road, Dyno, Tuning, Diagnostics, Carbs, Carburettor