If I got same ET gain I'd be over the moon as that would put me at a high 10.8s run, though of course it does not work quite like that.

I am still perfecting the car on the factory tune, once I perfect that, then I will probably VAP to sort me a crank pulley and tune.

My current PB is 11.28s, my next plan is to drop in a pair of ITG cone filters, these could potentially make me go slower as I will use the RAM AIR design of the stock intake, but on the plus side it may flow a tad better and cone filters also weigh less than those big stock heavy boxes, so we shall see if they offer any improvement or detrimental effect, of course they are been fitted more to induce external SC whine from the car, rather than performance, but of course I shall document how they they impact performance as well.

Then next thing I can do is 200 cel highflow cats, of course they will set of a cel for emissions but can still see how stock tune reacts to them, then at that point we can tune. I am determined to try and get an 11.1s run from the car before I tune simply because I know if I get there then it should be able to run pretty consistent high 10's.

 

 

 

 

 

 

 

 

Brava,

Stohlen is right. He's using distance, but the distance marker is just a signification of having the ability to reach X speed in X time @ X distance. I understand what your saying in comparison not to use speed vs distance but rather time. I used the 5.0 stock versus tuned because I know it traps close to 200kph, much easier to use as the example in relation to your test comparison against in a 3.0L stock versus tuned (200kph). In order to drop 1 second off your time vs speed of 200kph pass, you would need the ability of beating a stock F-Type S 3.0L 380PS by a good 5-6 car lengths in the 1/4 mile with your tuned with crank pulley F-Type S 3.0L. If you had the base model F-Type 3.0L with 340PS, I would say you have a good chance of dropping a second with the new power being in the 450bhp range. Being your car starts out with 380PS and not the lower 340PS model, the difference on paper I'd see in the milliseconds from 0-200kph stock vs tuned+crank.

Hehe, don't get me wrong, I would LOVE for you to see a reduced 2-3,5,6,9 second improvement. An unaffiliated test done by a client on our products, it'll be complete bragging rights for us at VAP

 

 

 

 

 

Chris is in the middle of a cross-country move. He has been doing our software for 4 years, but was previously working full time at the Jaguar dealer in Montreal. He's now with us full time, but getting all his stuff moved in, kids settled etc. We're a little slower than usual returning files at the moment.

 

 

 

Thank-YOU for your business!

 

 

I can feel the tune in my v6s, and the more I drive it the faster it feels versus stock. Stuart, is this just my imagination or the tune gets better after several days?

i am schedlued for pulley on Wednesday 😀

 

When you flash a tune to your car, your also resetting all the cars parameters, so everything it learned about your driving style, fuel etc. Is relearned and this is why the car feels stronger after a few miles and key cycles.