Tuning The VVT Using The Datalogit
There has been discussions around tuning the VVT and lift transition, so I thought I would post some information for the tuners out there who want to tune their VVT using the PFC and Datalogit. This tuning method is what I use and what you do and how you do it is up to you.
The method I used to tune my VVT is based on the simple fact that better breathing means more air in the engine. More air in the engine means you can add more fuel at the right mixture and produce more power. Basically, the amount of airflow through the engine is related to the amount of horsepower produced at the wheels, therefore by tuning for best airflow you theoretically should be able to come very close to the optimum VVT power tune. I