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FFTEC Motorsports Photo Log - Development on our 2015 EB Mustang !!

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04SloSnake

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Which turbo do you guys have on the car right now?
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David@FFtec

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Which turbo do you guys have on the car right now?
EFR 8374, unless they changed very recently.
Yes we're still using the EFR 8374. It's a great turbo, still has plenty of power left in it. It seems to be ideal for drag racing since it makes big power up top and also has great boost recovery between shifts.
 

Kjewer1

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Wonder how having a GT22 in compound setup (exhaust on big turbo goes into turbine of smaller compressor and compressor of small turbo feeds air into big turbo) would help boost low end numbers...

I am loving the graph, not gonna lie. I am a fan of the low end torque of this car but I think I could live with pushing the torque curve a bit to the right.
Old post, but compounds work the other way around. Small turbine gets exhaust first, large compressor gets inlet air first and feeds the small compressor. I feel like the stock turbo and engine bay layout is begging for compound turbos in this car. It's hard to resist the temptation. In short you can expect the same spool from the small turbo but total airflow capacity of the large compressor. Only downsides are packaging constraints, weight, complexity, and cost. But the benefits are often worth it. :)
 
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Anthony@FFtec

Anthony@FFtec

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Testing Testing Testing!

Continuing our R&D with auxiliary fueling options for our Mustang Ecoboost Performance Program!

Offset TB mounting position FTW!

 

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dragonacc

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Looking forward to seeing what you find out with this. :thumbsup:
 

ScreaminRedZ

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Awesome gains, the car looks great with the drag setup!
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