Gearbox Controller 722.6 ver 2
Gearbox Controller 722.6 ver 2
(09-11-2015, 03:52 PM)olefejerJust tryed it today.(09-11-2015, 12:18 PM)whipplem104 The problem with the fuel idea is that is requires it to respond quickly. And from my experience the fuel is slow to respond. Like pushing the level to turn off your engine takes a couple of seconds. I tried using the shut off valve as well. As far as being smokey. Well yes a little but you are only talking about dumping boost for 1 second at the most and in reality less. The turbo will stay spooled as you are simply unloading it. VNT turbos can respond quickly from the actuator but regular waste gates are a little lazy as well. Depending on the setup you typically need to reduce power by around .2-.3 seconds after the shift has started and then come back on at shift completion. So peak power reduction should be at that .2-.3 sec and around .2-.3 after that depending on power levels etc.
Hi Yes you are correct, it would maybe be to slow.
But i would mount the 3 way valve near the ALDA.
When i power it it just releases boost pressure to the vastegate. Boost will still be there. (or maby fall a little as lack of fuel.)
When shift is over the valve turn back to normal, and the boost already there will press the ALDA and give fuel again.
I would have to try it to see if it works.
It would be great for easy cruising ;-) and only have it in the W setting and not in "S"
.
(09-11-2015, 03:52 PM)olefejerJust tryed it today.(09-11-2015, 12:18 PM)whipplem104 The problem with the fuel idea is that is requires it to respond quickly. And from my experience the fuel is slow to respond. Like pushing the level to turn off your engine takes a couple of seconds. I tried using the shut off valve as well. As far as being smokey. Well yes a little but you are only talking about dumping boost for 1 second at the most and in reality less. The turbo will stay spooled as you are simply unloading it. VNT turbos can respond quickly from the actuator but regular waste gates are a little lazy as well. Depending on the setup you typically need to reduce power by around .2-.3 seconds after the shift has started and then come back on at shift completion. So peak power reduction should be at that .2-.3 sec and around .2-.3 after that depending on power levels etc.
Hi Yes you are correct, it would maybe be to slow.
But i would mount the 3 way valve near the ALDA.
When i power it it just releases boost pressure to the vastegate. Boost will still be there. (or maby fall a little as lack of fuel.)
When shift is over the valve turn back to normal, and the boost already there will press the ALDA and give fuel again.
I would have to try it to see if it works.
It would be great for easy cruising ;-) and only have it in the W setting and not in "S"
.