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EFR 6758 294hp/257tq

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Old Oct 4, 2018 | 09:51 PM
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Default EFR 6758 294hp/257tq


Just had my car tuned by Fastech Motorcade in Louisville, TN.
Details:
-ARP headstuds
-EFR6758 on 15psi
-Hellafab manifold
-3in turbo back exhaust
-begi intake manifold w/ 70mm mustang throttle body
-ID1000 injectors
-FM fuel rail
-dw 300lph fuel pump
-BMW ZF 5-speed
-3.23 getrag diff
Old Oct 4, 2018 | 10:08 PM
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I'm jealous of your BMW tranny swap.

I would think you'd be able to push more torque/HP than that. Are you holding back because pump gas? Were you det limited?
Old Oct 4, 2018 | 10:17 PM
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Originally Posted by Mudflap
I would think you'd be able to push more torque/HP than that. Are you holding back because pump gas? Were you det limited?
I think he wants to keep the spaghetti noodles from bending.
Old Oct 4, 2018 | 10:20 PM
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Originally Posted by Mudflap
I'm jealous of your BMW tranny swap.

I would think you'd be able to push more torque/HP than that. Are you holding back because pump gas? Were you det limited?
BMW tranny is pretty sweet! I’m loving it so far. The gearing is amazing between the tranny and the 3.23. Only problem is not having a speedometer.

Yes, I am running 93 pump gas. I’m also on stock internals. I asked them to push it to 300, but keep it safe. It made 305/275ish, but the tuner pulled a bit of timing to keep the torque down. Just want something fun to drive until I can get the built motor back in.
Old Oct 5, 2018 | 08:19 AM
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BMW trans and stock motor. I am a bit confused by that, but it all works.
Old Oct 5, 2018 | 08:44 AM
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Built motor is on a stand waiting for a new head gasket and to be shipped to Tennessee.
Old Oct 5, 2018 | 08:59 AM
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Originally Posted by alienmiata1
Built motor is on a stand waiting for a new head gasket and to be shipped to Tennessee.
That sounds good.

I have a rods only motor needing to be built. I really want to drop it in my LE.
Old Oct 5, 2018 | 10:17 AM
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Whoa, that is a seriously flat torque curve.
Old Oct 5, 2018 | 10:42 AM
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numbers look great, once you get the built motor in whats the goal?
Old Oct 5, 2018 | 10:43 AM
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Really more of a torque plateau. Awesome to see that the car is alive and well again man!
Old Oct 5, 2018 | 10:46 AM
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Originally Posted by andyfloyd
numbers look great, once you get the built motor in whats the goal?
ALLOFIT! I’d like to be around 450 with the built motor.
Old Oct 5, 2018 | 11:22 AM
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FVCDK YEAH! I want what you are doing!! I've got the built motor, the turbo, the fuel and everything BUT the tranny. Help me understand the setup. Kmiata kit, BMW tranny, then how does their drive shaft connect up to the getrag diff? What exact model of diff did you use and did you also have to adapt to the wheels with some other half axles?
Old Oct 5, 2018 | 11:23 AM
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Originally Posted by alienmiata1

ALLOFIT! I’d like to be around 450 with the built motor.
Yes, that is exactly what I was hoping to hear!!! Cant wait to see results.
Old Oct 5, 2018 | 12:28 PM
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Originally Posted by alienmiata1

ALLOFIT! I’d like to be around 450 with the built motor.
this man deserves moar
You sir, are doing it right. MT.net approved
Old Oct 5, 2018 | 12:42 PM
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That curve is so beautiful. I'll bet it really drives nice.
Old Oct 5, 2018 | 01:02 PM
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Originally Posted by Mudflap
FVCDK YEAH! I want what you are doing!! I've got the built motor, the turbo, the fuel and everything BUT the tranny. Help me understand the setup. Kmiata kit, BMW tranny, then how does their drive shaft connect up to the getrag diff? What exact model of diff did you use and did you also have to adapt to the wheels with some other half axles?
I bought the Kmiata tranny kit and the V8roadsters diff kit all at once. Custom driveshaft and axles. The diff is a 3.23 out of a Cadillac STS.
Old Oct 5, 2018 | 01:21 PM
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Cant wait to see what it does with the built bottom end and moar boosts
Old Oct 5, 2018 | 02:52 PM
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wicked numbers. wicked plot. great tune... amazing what these turbos will make with proper supporting parts and effort.
Old Oct 5, 2018 | 05:22 PM
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Nice!

Guessing you're not using EBC yet either in the name of 'stock motor go boom' prevention?

Looking forward to what this does when you drop in the built motor!
Old Oct 5, 2018 | 05:34 PM
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Originally Posted by ridethecliche
Nice!

Guessing you're not using EBC yet either in the name of 'stock motor go boom' prevention?

Looking forward to what this does when you drop in the built motor!
How does EBC make it go boom?



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