The shop I always bring my XF too, Vividracing, is hosting an open door dyno day.

Its $50 for 3 pulls on their mustang dyno.

How many are interested in this? There is no set date yet.

If you are interested, please post so and say what day (example Friday evening or Saturday ) would suit you best.

If we are enough Crossfires, maybe we can get a "Crossfire only" dyno day....

Please post up.

Thanks!

Heres the link to the Vividracing forum if you would like to read the info.

Vivid Racing Customer Appreciation Dyno Day - Vivid Racing

 

This is up for discussion again since it is finally getting cooler!

Let me know if you have interest!

 

You mention it's being brought back because it's getting cooler. I'm curious, why is this? What is the optimal temp for tuning? Warmer or colder?

 

When it is hot out, the air is not very dense, which means your car in the endeffect have less power. This is especially noticeable in places like Arizona, where temps over 100 are very common!

I dont know what the optimum temp. is for tuning, but I guess it would be around 73°F. If you want a real professional explanation, ask Rob from Needswings or the Guys from Eurocharged. I bet they can help.