Quote:
Originally Posted by Matt@Cosworth
Only trouble there is you will definitely need a bypass to avoid it being a restriction at high engine speeds
I'm assuming the x axis is in kg/sec? as even a stock FA20 is about 160g/sec flat out
I prefer the look of the previous TD04 map as I need 220 g/sec or 29 lbs/min air flow at full revs
and its looks like the OEM's have finally brought something to market too
looks like the 1st one out of the gate is Audi
as the latest TDi Q7 uses an electric charger to provide low end boost on top of the turbos
https://jalopnik.com/this-is-how-audis- ... 1823681637
just need to find a crashed SQ7 and strip it mercilessly of the interesting stuff - hopefully the breakers won't cotton on too quick to this one |
You missed post #765!
Yup you will need something different for the whole powerband and its difficult doing this with motors currently easily availble, I think you need around 13kw elmotor to do this while still having enough speed on the motor, not very practial to make this.
But having low end response will still be very fun for a street car.
The more I research about this the lower my expectations get, having around 7.5psi to max 3000rpm should be doable with direct drive 5-6kwmotor and easy to access hardware, anything pass that will be very hard to acheive if Im not totally messed up.
For my useage I found the T04E maps to probably have highest succeed rate as its possible to get some good low end flow without going over 55k-65k el-motor rpm