Dusty Bradford
Well-Known Member
- Joined
- May 24, 2001
- Messages
- 5,802
They have a new turbo on it with a T6 turbine side. Don't remember much more about the turbo.
The boost was surpassing 200 kPa in the initial stall testing on the transbrake with the nitrous. I had them tame it down a bit, but when we started launch testing they sounded like they wanted more as the driver got used to the car. I guess their new car will handle it.
That is your converter they have in it now, right?
The converter is holding stall at 6250 rpm with 200 kPa MAP. I think the stall could stand to be lower. What do you think? If I remember correctly the duration is around 230s @ .050. I don't expect them to be turning big rpm numbers with this combination. 7000-7500 at the most.
It took 1.3 sec. to reach that rpm and MAP level with a T6 turbine side.
5200 rpm @ 150 MAP within exactly one second.
TC is stalling at 2500 rpm with no boost, no nitrous.
The new chassis should handle some power. It is the same converter we had behind the other car. Ultimately we'll have to get some passes on it with some boost thrown at it and see slip% and rpm drop to make a decision on stall adjustment. The good thing about using nitrous is that it takes the worrying about spool up out of the equation. We can go anywhere we need with the stall.
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