Are You Ready Boys n' Girls?? My LS3 baseline - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Avalnch · 07-01-2010, 01:06 AM

Well, not exactly since I already have the CAI installed and it's using the DiabloSport canned tune. Here are the results.

Thanks to Wayne at Brown Bros Performance. Dyno machine is a DynaPack DP4000.

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Peak HP: 406 @ 6000 RPM
Peak TQ: 407 @ 4700 RPM

Sorry people, I don't know how to insert a video. Just as well since it's not too impressive.

Next up, ARH headers and Pypes exhaust.

camarossrs2150 · 07-02-2010, 10:26 AM

over 400 is not bad at all .since we are at about 335hp from factory .i like those numbers .what did it cost you for the extra HP .MEANING THE CANNED TUNE AND YOUR INTAKE.

ron10 · 07-02-2010, 10:30 AM

very nice numbers.

ackeight · 07-02-2010, 12:36 PM

Quote:

Originally Posted by camarossrs2150

over 400 is not bad at all .since we are at about 335hp from factory .i like those numbers .what did it cost you for the extra HP .MEANING THE CANNED TUNE AND YOUR INTAKE.

he has LS3. 360-370 rwhp stock. Good numbers

guiLT · 07-02-2010, 02:40 PM

Quote:

Originally Posted by ron10

very nice numbers.

2010 SSRS · 07-02-2010, 02:41 PM

awesome numbers

Avalnch · 07-03-2010, 12:50 PM

Quote:

Originally Posted by 2010 SSRS

awesome numbers

Yes, those numbers are awesome. It certrainly feels it too.

I think the DynaPack machine is more accurate than a conventional roller dyno. There is no wheel slip since the machine is directly connected to your axle.

But, the true test will be at the track. Hope I can get there after the mods are done and post some results.

topgun1 · 07-05-2010, 08:23 AM

pretty impressive to pick up in the neighborhood of 40-50 rwhp and torque with just a CAI and a tune.

csjcsj · 07-05-2010, 09:34 AM

Quote:

Originally Posted by topgun1

pretty impressive to pick up in the neighborhood of 40-50 rwhp and torque with just a CAI and a tune.

Yeah I know. We have headers and exhaust and custom tunes, and he is right where we are, I dynod at 411 on a dynapak.

Sack Rat 2SS · 07-05-2010, 10:16 AM

I may be an idiot but when you are not rotating rear wheels and tires, that are very heavy, then I am guessing that ALL cars would pick up significant HP TQ on a dyno pac dyno over a mustang or dynojet. Am I missing something? I have seen cars with 22 inch wheels do less than cars with 20 inchers. My 2 cents.

Black GT · 07-05-2010, 10:30 AM

^^ agree, I can see those type of dyno's reading higher numbers.

2SSCAMARO · 07-05-2010, 10:38 AM

Quote:

Originally Posted by Avalnch

Well, not exactly since I already have the CAI installed and it's using the DiabloSport canned tune. Here are the results.

Thanks to Wayne at Brown Bros Performance. Dyno machine is a DynaPack DP4000.

Attachment 141645

Attachment 141646

Attachment 141647

Attachment 141648

Attachment 141649

Peak HP: 406 @ 6000 RPM
Peak TQ: 407 @ 4700 RPM

Sorry people, I don't know how to insert a video. Just as well since it's not too impressive.

Next up, ARH headers and Pypes exhaust.

The dyno graphs normally have smoothing effects that range from 1 to 5. On a scale of 1 to 5, this one appears to be about a 9.

topgun1 · 07-05-2010, 01:33 PM

i'd like to see numbers on a dynojet or mustang dyno just to compare

Avalnch · 07-06-2010, 05:50 PM

Prior to the dyno runs, the rear axle ratio and tire OD were entered into the computer. I can only assume the Dynapack compensates for tire mass by adding friction at the rear rotors. Also, your standard, roller dyno will lose some HP due to slippage between the wheel and the steel rollers. So, I wouldn't be too surprised that the DynaPack results are higher than standard dynos.

I think that the DynaPack unit provide a truer representation of RWHP. Besides, there's no other dyno machine close by to me.

I'll be going back for another run after my ARH and Pypes exhaust are installed. Will post those results too.

07-02-2010, 10:26 AM	#2
camarossrs2150 Drives: abm2ssrs Join Date: Apr 2009 Location: still out of my mind Posts: 2,095	over 400 is not bad at all .since we are at about 335hp from factory .i like those numbers .what did it cost you for the extra HP .MEANING THE CANNED TUNE AND YOUR INTAKE. __________________ [SIGPIC]

07-02-2010, 02:41 PM	#6
2010 SSRS Drives: 3 V8 Camaros Join Date: May 2009 Location: The Ocean State Posts: 111,186 View My Garage	awesome numbers __________________ Jannetty Racing JRE Street Package

07-05-2010, 08:23 AM	#8
topgun1 Drives: 10 SIM 2SS/RS LS3 Join Date: May 2008 Location: Winston-Salem, NC Posts: 1,939 View My Garage	pretty impressive to pick up in the neighborhood of 40-50 rwhp and torque with just a CAI and a tune. __________________ 5th Gen Camaros of the Carolinas SIM, 2SS/RS LS3 5/7/11 453.9 RWHP 427.5 RWTQ VMS Stage 2.5 Comp Cams kit, Cold Air Inductions intake, ADM race scoop, DT 1 3/4" headers, Solo cats, 3" Magnaflow catback, Pypes cutouts, HP tune, H&R SuperSport springs, Eibach sways/spacers, TexasSpeed UD pulley, LSR tensioner pulley, Barton shifter, skip shift eliminator, powder-coated calipers, R1 concept rotors, StopTech pads, Granatelli wires, Lloyds mats, tint, AAC afterburner taillamps, AAC scanner/sidemarkers, SRP pedals, custom engine cover, black bowties, Ridergraphix hood spears....

07-05-2010, 10:16 AM	#10
Sack Rat 2SS Drives: Silver SS/RS, Man 6 Join Date: Apr 2009 Location: DFW area, Texas Posts: 884	I may be an idiot but when you are not rotating rear wheels and tires, that are very heavy, then I am guessing that ALL cars would pick up significant HP TQ on a dyno pac dyno over a mustang or dynojet. Am I missing something? I have seen cars with 22 inch wheels do less than cars with 20 inchers. My 2 cents. __________________ Silver 2SS/RS Man/6 CTS-V front 6-Piston Calipers, GM 3.91 Rear Gears

07-05-2010, 01:33 PM	#13
topgun1 Drives: 10 SIM 2SS/RS LS3 Join Date: May 2008 Location: Winston-Salem, NC Posts: 1,939 View My Garage	i'd like to see numbers on a dynojet or mustang dyno just to compare __________________ 5th Gen Camaros of the Carolinas SIM, 2SS/RS LS3 5/7/11 453.9 RWHP 427.5 RWTQ VMS Stage 2.5 Comp Cams kit, Cold Air Inductions intake, ADM race scoop, DT 1 3/4" headers, Solo cats, 3" Magnaflow catback, Pypes cutouts, HP tune, H&R SuperSport springs, Eibach sways/spacers, TexasSpeed UD pulley, LSR tensioner pulley, Barton shifter, skip shift eliminator, powder-coated calipers, R1 concept rotors, StopTech pads, Granatelli wires, Lloyds mats, tint, AAC afterburner taillamps, AAC scanner/sidemarkers, SRP pedals, custom engine cover, black bowties, Ridergraphix hood spears....

07-02-2010, 10:30 AM	#3
ron10 Drives: 2010 2SS IOM L99 Join Date: Jan 2010 Location: LOUISVILLE,KY.. Posts: 7,545	very nice numbers.

07-05-2010, 10:30 AM	#11
Black GT Banned Drives: 2006 Mustang GT Join Date: Jul 2009 Location: South Louisiana Posts: 522	^^ agree, I can see those type of dyno's reading higher numbers.

07-06-2010, 05:50 PM	#14
Avalnch Drives: Rally Yellow Camaro+Avalanche Join Date: Dec 2009 Location: Vancouver Posts: 1,110	Prior to the dyno runs, the rear axle ratio and tire OD were entered into the computer. I can only assume the Dynapack compensates for tire mass by adding friction at the rear rotors. Also, your standard, roller dyno will lose some HP due to slippage between the wheel and the steel rollers. So, I wouldn't be too surprised that the DynaPack results are higher than standard dynos. I think that the DynaPack unit provide a truer representation of RWHP. Besides, there's no other dyno machine close by to me. I'll be going back for another run after my ARH and Pypes exhaust are installed. Will post those results too.

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