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VVT timing

Practical Reflash Tuning

Discussion and questions related to the course Reflashing


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I have just gone through the worked example of GT86 . It helped me a lot on tuning a GT86. However, i would like to see if there is any webinar that talks about intake and exhaust VVT tuning?

That would help to further my knowledge! Thank you!

Unfortunately with no ability to live tune the VVT tables in the Ecutek platform, this is a little tricky to do effectively. in most instances tuners will leave the idle/cruise and low load VVT mapping alone and instead make wholesale changes to the WOT VVT mapping and perform ramp runs to see the effect. This is time consuming but can net some worthwhile improvements, particularly on forced induction cars.