Dinan Stage 1 ECU Tune (N63tu Engine)

[Downfourit]

Originally Posted by BBLF13

@arsenius Downfourit

Based on mathematical calculation
614 CHP x 0.87 (13% drivetrain loss) = 534.16 WHP.

It's in a completely different format, DIN. If it was SAE, or STD we could compare, also in DIN vs. STD it would be a reduction in HP on the DIN side. So his supposed 614CHP converted to whp @ 534whp would be more like 460whp or something close. Funny thing is, he is on a dyno and could post the whp figures but chooses not to

[arsenius]

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[Downfourit]

Originally Posted by arsenius

No problem, I just have engine dyno, and the company owner dyno don't work at weekend. They send me it today:

Just stop.. That dyno is making no sense. So now you are making 516whp DIN corrected which is like 500whp in STD/SAE here in the states, then it says you're making 711wtq?? The cars' tuning must be garbage to have the numbers so far apart. Plus on the 1/4 mile or racing if that number were correct you would have zero traction, you would blow out your trans and rear end.. Good luck with your car, I would never be a guinea pig on a $100k car.

[M6-Coupe]

Originally Posted by Downfourit

Just stop.. That dyno is making no sense. So now you are making 516whp DIN corrected which is like 500whp in STD/SAE here in the states, then it says you're making 711wtq?? The cars' tuning must be garbage to have the numbers so far apart. Plus on the 1/4 mile or racing if that number were correct you would have zero traction, you would blow out your trans and rear end.. Good luck with your car, I would never be a guinea pig on a $100k car.

It's newton meter not lb-ft.... 711 Nm is about 524 lb-ft

[M6-Coupe]

Originally Posted by arsenius

I show you my results
0-100 3,2 sec
100-200 7,8 sec

I'm not trying to break your palace but 0-100 km/h in 3.2 second with this heavy RWD and front weight bias car? even if you have enough power/torque it is not possible because of traction. For your information I have 305/30/20 Nitto N05 semi slick tire and the best 0-100 km I have got with my M6 is 3.7 second.
To reach that number you need a lot more power and torque + either AWD car or rear weight bias car... FYR mid engine Ferrari 458 with 570 HP and 3400 lb , ~45/55 weight distribution can reach this number!
which tire are you running on?

[arsenius]

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