Where's Casey? (was: End Of The Quest: SVT w/JRSC+BBK Tune)

[Steve@Tasca]

If you had my money you wouldn't have to worry about a tune because you wouldn't have the blower in the first place.

As for mileage, no clue sorry.

[Pappy]

I had a shitty mail order tune on my JRSC'd Zetec and was getting 18 ish average. Once I got tuned I was up to 29 ish average.

But my mail order tune was WAY rich...

But none the less my mileage went up a ton!

[Patalrob]

I had gotten pretty decent mileage with my Casey tuned PWSC 26 mpg with alot of in boost driving.

[trahma]

Saying you'll get better mileage is more based on how your car is running now and obviously driving habits. If you're running fairly rich always I'd say you'll probably see a decent increase in mileage, how much though would vary on how lean. The joy of fuzzy numbers.

[focinite]

well look at it this way. a power adder is to actually increese volumetric eff. so if tuned right a boosted engine should in theroy make more power per air/fuel put in, but in practice you have to add more fuel to the more air........ so i dont know or care at this point cus im not boosted yet and i am jelious!!!! now i am gonna go pout!!!!!

[oldoutboardjim]

well look at it this way. a power adder is to actually increese volumetric eff. so if tuned right a boosted engine should in theroy make more power per air/fuel put in, but in practice you have to add more fuel to the more air........ so i dont know or care at this point cus im not boosted yet and i am jelious!!!! now i am gonna go pout!!!!!

I'm assuming that the current setup is a 'safe' tune, and is on the rich side. So, a better tune may be more efficient; i.e.: better mileage. The complicating factor is that I may tend to put my foot into it more, 'cause it has more ponies. On the other hand, if it makes more power with less fuel, I won't have to step on the accelerator as hard to get the same amount of thrust.
Oh yea, I almost forgot: No pouting on public forums!

[focinite]

i think the way it works is it makes a 2.0 act like 3.0. it ups the efficincy by stuffing morer air and fuel in a smaller hole.