FP Black Boost Holding Skillz
Aug 12, 2011, 05:36 PM
#18
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Actually Dynojet software smoothing does not effect boost line. Unlike other logging software they see no need to smooth that line. I do not either, because there is no stable boost unless controlled by a external wastegate. Even a stock turbo boost curve line will not be stable on my dyno software with a manual boot controller and I can def. show you that.
So that noodle your seeing is not smooth, because there is no smoothing added like mustang dynos do.
So that noodle your seeing is not smooth, because there is no smoothing added like mustang dynos do.
Aug 12, 2011, 05:49 PM
#19
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When you have a car you can do it on plot Emap and then tell me its pretty amazing.
The backpressure on that little turbo is probably outstanding. 1:1 no mas.
Mitch M
The backpressure on that little turbo is probably outstanding. 1:1 no mas.
Mitch M
Aug 12, 2011, 05:52 PM
#20
Actually Dynojet software smoothing does not effect boost line. Unlike other logging software they see no need to smooth that line. I do not either, because there is no stable boost unless controlled by a external wastegate. Even a stock turbo boost curve line will not be stable on my dyno software with a manual boot controller and I can def. show you that.
So that noodle your seeing is not smooth, because there is no smoothing added like mustang dynos do.
So that noodle your seeing is not smooth, because there is no smoothing added like mustang dynos do.
It's not smooth because it's not smooth. The boost dips and peaks are almost +/- 5 psi and you can even see it in the power curve of the car on the same plot.
You can find smooth boost plots on other Dynojet plots all over the place, in the thousands.
I'm bowing out of this now because you are blinded by your own self righteousness.
Aug 13, 2011, 10:59 AM
#22
It's just the EVC making it wavy like that, I actually have one so I can give input on it. What is the Speed Pulse set at? You try it at 2 from default 4 and is it still wavy? What is offset/correction coefficient set at? It's only supposed to be good to 36psi so I'm curious if you chose to try and go beyond that (to prove it can) and if your using a boost offset map (FUN3 or FUN5)?
Aug 13, 2011, 12:19 PM
#23
Fun 3 and just like I said earlier, it only has 5 rpms points to control. But my boost sensor on my dyno does do this a lot with manual boost controllers.
Here is some graphs of other boost curves.
Stock 9 turbo Hallman Manual
Stock 05 8 turbo Hallman Manual
Stock 9 turbo Turbo XS Manual
30R External wastegate Greddy Profec B boost controller
6262 External wastegate Manual Boost controller
I think the Boost sensor is not reading as well as it should.
Here is some graphs of other boost curves.
Stock 9 turbo Hallman Manual
Stock 05 8 turbo Hallman Manual
Stock 9 turbo Turbo XS Manual
30R External wastegate Greddy Profec B boost controller
6262 External wastegate Manual Boost controller
I think the Boost sensor is not reading as well as it should.
Aug 13, 2011, 12:53 PM
#25
Cool it holds that much boost, but holding boost doesn't mean power at all. Remember its a restriction...so less boost up top just means your motor flows more air. I know most people know this but if anything this could just mean the motor has lots and lots of restrictions.
