Quote:
Originally Posted by xsnapshot
ya. I tried to always stay in vaccum on both maps when accelerating. Which seemed to be pretty easy to do. I dont think i ever got above 0 psi save once or twice just barely.
Boost targets and wastegate tables are all zero'd out. But i still can build about 7 psi by like 3,000 RPM if i put the accelerator down a little harder.
Im going to try and make my own economy map that leans out the mixture a little. It just seems to rich! Timing is probably advanced far enough. I was running 35 degrees of ignition advance just cruising down the road the other night.....
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Basiclly what I was saying is Cobb's economy maps just turn down the boost.You can't really run anything lower than wastegate pressure.Leaning out the econmy map would be a good idea but map changing is basiclly worthless.My aggressivly tuned "stage 2 " map I did myself gets around 26-28 mpg's.This is with a max boost of 20psi in the midrange.It's all in how you drive it.Only time map switching comes in handy is when you have a race gas map or something.I just run one map.