Rear wheel Horsepower

[JimmyZ06]

Originally Posted by lfelunden

Yep, bigger delta between the non cp and cp!

Gotcha.

[Quicksilver72]

Originally Posted by M6-Coupe

I'm not sure if that CP software you have flashed is effective or how much power/torque you have gained by DP but as a reference these are the numbers (I think are valid) from well known tuners:

IND: Non CP M5: 527 RWHP, 476 RWTQ

Dinan: Non CP M5: 618 HP (Crank), 576 lb-ft (Crank)
Dinan: CP M5: 633 HP (Crank), 576 lb-ft (Crank)

Considering 12-15% drivetrain loss, Dinan measurement equates:
Non CP M5: 525-543 RWHP , 489-506 RWTQ
CP M5: 538- 557 RWHP , 489-506 RWTQ

So looks like the numbers you have are valid

I attended Timmayfest 2015 in Columbus, OH this past weekend and participated in Dyno day at IPS Motorsports. They did two pulls on the DynoJet and both times registered 622 RWHP. No torque readings unfortunately. It was a 90 degree day and the car was idling fo 15 to 20 minutes before they figured out that they couldn't Dyno the car with the hood open!

[M6-Coupe]

Originally Posted by Quicksilver72

I attended Timmayfest 2015 in Columbus, OH this past weekend and participated in Dyno day at IPS Motorsports. They did two pulls on the DynoJet and both times registered 622 RWHP. No torque readings unfortunately. It was a 90 degree day and the car was idling fo 15 to 20 minutes before they figured out that they couldn't Dyno the car with the hood open!

622 RWHP for stock car? you know 622 RWHP is something about 700+ HP at crank ?

[Quicksilver72]

Originally Posted by M6-Coupe

622 RWHP for stock car? you know 622 RWHP is something about 700+ HP at crank ?

Not stock. In my signature: Dinantronics Stage 2, Dinan Cold Air Intakes & Akrapovic exhaust. Using 15% drivetrain loss, this equates to 730 HP at the crank.

Dinan rates this package (but with Dinan Exhaust) at 708 HP & 653 LB-FT of TRQ.

[M6-Coupe]

Originally Posted by Quicksilver72

Not stock. In my signature: Dinantronics Stage 2, Dinan Cold Air Intakes & Akrapovic exhaust. Using 15% drivetrain loss, this equates to 730 HP at the crank.

Dinan rates this package (but with Dinan Exhaust) at 708 HP & 653 LB-FT of TRQ.

Oh I see

[JimmyZ06]

Originally Posted by Quicksilver72

Not stock. In my signature: Dinantronics Stage 2, Dinan Cold Air Intakes & Akrapovic exhaust. Using 15% drivetrain loss, this equates to 730 HP at the crank.

Dinan rates this package (but with Dinan Exhaust) at 708 HP & 653 LB-FT of TRQ.

That's what I'm talkin' about!! Nice bang for the buck.