Dyno Series: 2003 Chevy Corvette Z06

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10-27-2003, 05:09 PM

gavriil

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Dyno Series: 2003 Chevy Corvette Z06

2003 chevy z06
Engine Specs: 5.7Liter pushrod (8Cyl)
Mileage: 3400 miles
Aspiration: normally aspirated[0 psi]
Transmission: 6M
Max (RW/FW)HP: 350.2 @ 6650 rpms
Max (RW/FW)TQ: 342.4 @ 4900 rpms
Estimated Fly Wheel Horsepower: 417 @ 6650 rpms [assuming 16 % drivetrain loss]
Estimated Fly Wheel Torque: 408 @ 4900 rpms [assuming 16 % drivetrain loss]
Room temp / Inlet Temp (F): 0.0 / 29.7
Pressure (kPa): 29.7
Humidity (%): 0.0
Condition Details: Gear Ratio : 46.25 RPM/MPH Correction Factor : 1.00 SAE
Fan:
Date and Time: 2003-09-27 - 13:56:16
Dyno Correction Factor SAE Corrected

Modifications
This vehicle is stock

------------------------------------------------------------------------------------------------------------------------------------------------------------

2003 chevy z06 corvette
Engine Specs: 5.7Liter pushrod (8Cyl)
Mileage: 2000 miles
Aspiration: normally aspirated[0 psi]
Transmission: 6M
Max (RW/FW)HP: 335.6 @ 5537 rpms
Max (RW/FW)TQ: 349.0 @ 4704 rpms
Estimated Fly Wheel Horsepower: 400 @ 5537 rpms [assuming 16 % drivetrain loss]
Estimated Fly Wheel Torque: 415 @ 4704 rpms [assuming 16 % drivetrain loss]
Room temp / Inlet Temp (F): 68.0 / 57.3
Pressure (kPa): 101.3
Humidity (%): 60.0
Condition Details: ATC Corr = +0.990 Atmos. Corr = +1.000 K factor = +0.990 User/Dyno Inertia: 1.000 5.841 A Gear Ratio = 1.620 Vacuum Ref =+100.80 TachoSelect = 2 Ramp Up = 10 Ramp Down = 0 Ramp Command = 10
Fan:
Date and Time: 2003-02-08 - 00:00:00
Dyno Correction Factor No Correction

Modifications
This vehicle is stock

----------------------------------------------------------------------------------------------------------------------------------------------------------------------

2003 chevy z06 corvette
Engine Specs: 5.7Liter pushrod (8Cyl)
Mileage: 2000 miles
Aspiration: normally aspirated[0 psi]
Transmission: 6M
Max (RW/FW)HP: 331.2 @ 5723 rpms
Max (RW/FW)TQ: 339.8 @ 4626 rpms
Estimated Fly Wheel Horsepower: 394 @ 5723 rpms [assuming 16 % drivetrain loss]
Estimated Fly Wheel Torque: 405 @ 4626 rpms [assuming 16 % drivetrain loss]
Room temp / Inlet Temp (F): 68.0 / 57.9
Pressure (kPa): 101.3
Humidity (%): 60.0
Condition Details: ATC Corr = +0.990 Atmos. Corr = +1.000 K factor = +0.990 User/Dyno Inertia: 1.000 5.841 A Gear Ratio = 1.620 Vacuum Ref =+100.80 TachoSelect = 2 Ramp Up = 10 Ramp Down = 0 Ramp Command = 10
Fan:
Date and Time: 2003-02-08 - 00:00:00
Dyno Correction Factor No Correction

Modifications
This vehicle is stock

-----------------------------------------------------------------------------------------------------------------------------------------------------------------------

2003 chevy z06 corvette
User Notes:

Engine Specs: 5.7Liter pushrod (8Cyl)
Mileage: 8000 miles
Aspiration: normally aspirated[0 psi]
Transmission: 6M
Max (RW/FW)HP: 344.6 @ 6170 rpms
Max (RW/FW)TQ: 333.9 @ 4830 rpms
Estimated Fly Wheel Horsepower: 410 @ 6170 rpms [assuming 16 % drivetrain loss]
Estimated Fly Wheel Torque: 398 @ 4830 rpms [assuming 16 % drivetrain loss]
Room temp / Inlet Temp (F): 0.0 / 83.7
Pressure (kPa): 29.9
Humidity (%): 0.0
Condition Details: Gear Ratio : 46.20 RPM/MPH Correction Factor : 0.99 SAE
Fan: on
Date and Time: 2003-05-31 - 23:22:40
Dyno Correction Factor SAE Corrected

Modifications
This vehicle is stock

----------------------------------------------------------------------------------------------------------------------------------------------------------------------

2003 chevy z06 corvette
User Notes:

Engine Specs: 5.7Liter pushrod (8Cyl)
Mileage: 10000 miles
Aspiration: normally aspirated[0 psi]
Transmission: 6M
Max (RW/FW)HP: 339.8 @ 6340 rpms
Max (RW/FW)TQ: 322.4 @ 4930 rpms
Estimated Fly Wheel Horsepower: 405 @ 6340 rpms [assuming 16 % drivetrain loss]
Estimated Fly Wheel Torque: 384 @ 4930 rpms [assuming 16 % drivetrain loss]
Room temp / Inlet Temp (F): 0.0 / 84.3
Pressure (kPa): 29.9
Humidity (%): 0.0
Condition Details: Gear Ratio : 46.70 RPM/MPH Correction Factor : 0.99 SAE
Fan: off
Date and Time: 2003-05-31 - 14:00:44
Dyno Correction Factor SAE Corrected

Modifications
This vehicle is stock

---------------------------------------------------------------------------------------------------------------------------------------------------------------------

2003 chevy z06 corvette
User Notes:

Engine Specs: 5.7Liter pushrod (8Cyl)
Mileage: 5500 miles
Aspiration: normally aspirated[0 psi]
Transmission: 6M
Max (RW/FW)HP: 354.5 @ 6390 rpms
Max (RW/FW)TQ: 338.6 @ 5000 rpms
Estimated Fly Wheel Horsepower: 422 @ 6390 rpms [assuming 16 % drivetrain loss]
Estimated Fly Wheel Torque: 403 @ 5000 rpms [assuming 16 % drivetrain loss]
Room temp / Inlet Temp (F): 0.0 / 69.1
Pressure (kPa): 30.0
Humidity (%): 0.0
Condition Details: Gear Ratio : 46.76 RPM/MPH Correction Factor : 0.96 SAE
Fan: off
Date and Time: 2003-04-05 - 12:38:08
Dyno Correction Factor SAE Corrected

Modifications
This vehicle is stock

-----------------------------------------------------------------------------------------------------------------------------------------------------------------------

2003 chevy z06 corvette
User Notes:

Engine Specs: 5.7Liter pushrod (8Cyl)
Mileage: 5500 miles
Aspiration: normally aspirated[0 psi]
Transmission: 6M
Max (RW/FW)HP: 341.8 @ 6450 rpms
Max (RW/FW)TQ: 334.3 @ 4400 rpms
Estimated Fly Wheel Horsepower: 407 @ 6450 rpms [assuming 16 % drivetrain loss]
Estimated Fly Wheel Torque: 398 @ 4400 rpms [assuming 16 % drivetrain loss]
Room temp / Inlet Temp (F): 0.0 / 68.2
Pressure (kPa): 30.0
Humidity (%): 0.0
Condition Details: Gear Ratio : 46.23 RPM/MPH Correction Factor : 0.96 SAE
Fan: off
Date and Time: 2003-04-05 - 12:38:32
Dyno Correction Factor SAE Corrected

Modifications
This vehicle is stock

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10-27-2003, 05:11 PM

gavriil

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It's amazing that this large, pushrod engine makes power so high in the rev band. Above 6K rpm for most. Wow!

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10-27-2003, 05:12 PM

darrinb

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i thought they dyno'ed higher than that

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10-27-2003, 05:13 PM

gavriil

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300 lb-ft of torque at 2000 rpm. Wow! No replacement for kick ass large engine displacement.

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10-27-2003, 05:18 PM

gavriil

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For the record, Chevy officially claims:

Horsepower: 405 hp @ 6000 rpm
Torque: 400 ft-lbs. @ 4800 rpm

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10-27-2003, 05:45 PM

cusdaddy

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seeing the LS6 on the dyno at the Detroit auto show last year was awesome. It freaking shook the entire side of the building when it revved high... Awesome engine!

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10-27-2003, 05:48 PM

mretif

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they had a couple under 340 hp at the wheels, that would suck if you got one of those

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10-27-2003, 06:09 PM

Chaptorial

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Do you have any dyno's of a stock Z06?

Once again another sweet post.

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10-27-2003, 07:08 PM

Joe5.0

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Gotta love a V8 with 300lb ft of rwtq @ 2500 rpm, and it pulls all the way to it's 6500 rpm redline. GM sure as hell knows how to make a small block pushrod V8.

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10-27-2003, 07:10 PM

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allmotor_2000

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That's good news... a CL-S with 5-6psi of boost can make that - sucks that the 'vette is slightly lighter

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10-27-2003, 07:16 PM

#11

Joe5.0

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It won't make 300 tq @ 2500 at the flywheel, let alone to the wheels though.

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10-27-2003, 07:32 PM

#12

darrinb

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Quote:

Originally posted by allmotor_2000
That's good news... a CL-S with 5-6psi of boost can make that - sucks that the 'vette is slightly lighter

fuck the weight, vette has rwd, try launching a fwd car w/ that much twist at 2500 rpms:P

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10-27-2003, 07:35 PM

#13

Fast Gold

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Quote:

Originally posted by gavriil
It's amazing that this large, pushrod engine makes power so high in the rev band. Above 6K rpm for most. Wow!

I love LSx motors. LS6's with few bolt ons they will make close to 380-390rwhp on their stock cams.... and LS1's will make close to 360rwhp with boltons on their stock cam. Now change a Cam in both of them and u have some cars over 400rwhp on stock heads. Check my graph after changing a cam with no tunning yet... So im sure there are 15-20rwhp or so left in it. Im making power up to 6500RPM