Quote from: AJP turbo on June 07, 2016, 01:28:58 PM
So what is the approach other tuners are taking?...im actually curious on how you percieve their approach on tunes to be?
I am wondering the same thing. From what I understand, commanded boost can't be adjusted by gear or RPM, I see that boost is quite a bit lower in 1'st and 2nd gear on my tune. I also notice that the WGDC seems to follow this. So is the WGDC what is limiting boost in these lower gears, and is that something that you can adjust as the tuner or is the car/tune limiting torque or load in those gears? Again, i would be curious to see a street log to compare to mine, the dyno log is just a little snip of my 0-110mph logs. One thing is for sure, you have to be doing damn near as well on that tune as I am on meth and you are running less boost. Spark seems about the same, again just looking at that small section that matches up with my logs. Well done, it appears you figured something out.
I get your take on meth. My thought would be a small nozzle just to give you some extra fuel on those cold days and to give you the extra cooling on the hot days. Maybe its a tune you only run when you are out at the strip or tearing up the streets on the weekends. It does appear that the dip in your torque and a bit in the horsepower is associated with the dip in fuel pressure. Nothing that seems significant but it was interesting seeing how that lined up in the log and the dyno graph! Thanks again for sharing this stuff, your posts combined with some books I have been reading have finally got me over the initial hump of getting a grasp on understanding this stuff. Still trying to get a good grasp on what parameters are changed on this particular motor to get the results you want, but I am picking that up piece by piece as well. If I'm ever out your way I owe you a beer!