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386 | How to Model Intake or Exhaust Runners in CAD
Custom manifolds are a common modification when hunting for more power or efficiency. The runners often feature some complex shapes, curves and transitions. In this webinar we'll have a look at some simple ways we can model the runners, keeping in mind the dif...
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Volumetric Efficiency (VE) fuel models are becoming more popular in aftermarket engine management systems.
Closed loop electronic boost control provides the ability for your ECU to achieve accurate and...
Water or water/methanol injection is a well established technique for reducing the knock sensitivity of...
While directly measuring the air fuel ratio on each cylinder is the preferred method of...
Exhaust gas temperature or EGT is one of those parameters that is often mentioned but...
A common question we get is ‘When should the air fuel ratio transition from cruise...
A common question we get is ‘When should the air fuel ratio transition from cruise...
Most tuners will rely on the input from a single lambda sensor mounted in the...
Haltech’s new Elite ECU offers a ‘self learning’ feature that can be used on a...
Rotary engines have an unenviable reputation for being unreliable, however when built correctly and tuned...
If you’re running sequential fuel injection, most ECUs will offer the ability to alter the...
There are many theories on how the air fuel ratio effects the amount of power...
If you’re using an adjustable fuel pressure regulator then it’s important to correctly adjust your...
Correctly adjusting the base ignition timing is an essential first step in tuning any aftermarket...
Knock or detonation is one of the most common causes for failure of any high...
Over run fuel cut is a technique offered by most aftermarket ECUs to help reduce...
In our EFI Tuning Fundamentals course we discuss the correct approach to tuning the ignition...
Haltech’s recently released Elite series of ECUs offer a familiar feel to anyone who has...
If you’re planning to use a dyno to perform your tuning work, you’re going to...
A common task that tuners will often need to perform is retuning the fuel delivery...
Cold start tuning is a critical part of finalising any tune, particularly for any car...
Staged injection is common on many engines where achieving adequate fuel supply through a single...
Knock or detonation is the most common cause of engine failure and damage in any...
During rapid changes in throttle position, the main fuel delivery map is not sufficient to...
