*Official* L99 Dyno Thread - Page 25 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

trw427ss · 10-08-2012, 09:43 PM

Quote:

Originally Posted by StOrM TrOOpEr

he used dynojet which gives high dyno numbers. i had the same numbers using dynomite .. but when i put it on superflow dyno (heartbreaker dynos) my numbers were lower. average L99 bone stock is 320-330 RWHP

Other stock 5th-gens on the same dyno only made 320-330hp! This is the Highest numbers they have seen for a L99/A6.

StOrM TrOOpEr · 10-09-2012, 12:18 AM

Quote:

Originally Posted by trw427ss

Other stock 5th-gens on the same dyno only made 320-330hp! This is the Highest numbers they have seen for a L99/A6.

same as mine when i first dynoed it. it really depends on the type of dyno and other factors

trw427ss · 10-09-2012, 09:57 AM

Quote:

Originally Posted by StOrM TrOOpEr

same as mine when i first dynoed it. it really depends on the type of dyno and other factors

Did you run your car at the track stock?

JEFF75645 · 10-11-2012, 05:43 PM

StOrM TrOOpEr · 10-11-2012, 10:21 PM

Quote:

Originally Posted by trw427ss

Did you run your car at the track stock?

havent been to the tracks and planning going this weekend. and we r not talking about track numbers. we r talking about dyno numbers. and i am just saying that the AVERAGE L99 stock is 320-330.

EDIT: i finally drag raced !!!! it was my first time and got butterflies all over my stomach.. i did a DECENT time..my best was 12.558 secs @111.75mph .. other times are 12.581, 12.604 and 12.661 .. my reaction was getting better in the end.. my first one was .499 and after 4 runs it was .130

trw427ss · 10-20-2012, 02:53 AM

[QUOTE=StOrM TrOOpEr;5683763]havent been to the tracks and planning going this weekend. and we r not talking about track numbers. we r talking about dyno numbers. and i am just saying that the AVERAGE L99 stock is 320-330.]

I guess the 353hp Dyno numbers must not have been high after all!! I just got back from the track and the car has almost 800 miles on and it ran 12.76@108.98mph Bone Stock. Track numbers don't lie.

sub zero · 10-22-2012, 02:45 PM

i don't have any experince on this..
i tuned my car last week and i got 321.7 hp on dyno , i feel good and the power changed very nice , the guy make the gear change on 6700 rpm and some one talled me to reduce it under that number because my engine is not like the ls3 and it'll effect bad to the valvs , so i retured and i reduced to 6200..

what u think guys about the hp gine , is it good with just CAI and CATBACK ?
and what u think about the gear shift rpm ?

scooterb · 10-26-2012, 06:39 PM

My stock 2010 SS auto seems to be a dog. 8000 miles and average of 3 chassis dyno runs is only 231 HP with 269 ftlb. Has anyone seen numbers this low or do I have an issue here? GM seems to think everything is fine.

sub zero · 10-27-2012, 07:46 AM

ck it with another dyno

JANNETTYRACING · 10-27-2012, 08:16 AM

Quote:

Originally Posted by scooterb

My stock 2010 SS auto seems to be a dog. 8000 miles and average of 3 chassis dyno runs is only 231 HP with 269 ftlb. Has anyone seen numbers this low or do I have an issue here? GM seems to think everything is fine.

The Auto cars are pretty soft from the factory this is why My tuning makes such a great difference.

The Power graphs are nice and smooth which indicates the car is not Broken.

I suspect a Dyno Calibration Problem rather than a Car problem.

Take it to another dyno and get yourself a JRE Tune.

Ted.

BigBlue2010 · 10-27-2012, 10:20 AM

Top numbers are after cam, UDP, stall and AFM/VVT delete, bottom numbers are with LTs, CAI and catback.
Name: dynosheet (640x469) (2).jpg
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Size: 161.9 KB

Name: dynosheet (640x469) (2).jpg
Views: 1569
Size: 161.9 KB

i2disturbedSS · 10-28-2012, 11:29 PM

here is mine...dont know how to blow it up or anything I just took a picture with my phone
...
last pull was 369.33 max power and 392.94 max torque
what do you guys think??
only have TSP LT 1 7/8 headers w/o cats

Denis · 11-09-2012, 05:39 PM

Well i got her Dyno'd this morning. im pretty happy with the numbers for the mods.

TSP longtubes, no cats, halltech intake, corsa catback, and taylor wires.

378 hp 416 tq

1JEWLDSSRS · 11-12-2012, 09:15 PM

Had my L99 down to Lashway Motorsports last Wednesday installed SP longtues with off road connections and a dyno tune, stock baseline was about 330 and after LT's and a tune was at 365rwhp/371rwtq. I was happy with it. And it was done on a Mustang Dyno..

10-11-2012, 05:43 PM	#340
JEFF75645 Drives: his wife crazy buying mods Join Date: May 2012 Location: Gilmer, TX Posts: 1,342 View My Garage	__________________ Gone But Not Forgotten

10-22-2012, 02:45 PM	#343
sub zero Drives: RED@2SS Join Date: Aug 2010 Location: UAE Posts: 1,372	i don't have any experince on this.. i tuned my car last week and i got 321.7 hp on dyno , i feel good and the power changed very nice , the guy make the gear change on 6700 rpm and some one talled me to reduce it under that number because my engine is not like the ls3 and it'll effect bad to the valvs , so i retured and i reduced to 6200.. what u think guys about the hp gine , is it good with just CAI and CATBACK ? and what u think about the gear shift rpm ? __________________

10-26-2012, 06:39 PM	#344
scooterb Drives: 2010 Camaro 1SS Join Date: Oct 2012 Location: Pennsylvania Posts: 1	What power? My stock 2010 SS auto seems to be a dog. 8000 miles and average of 3 chassis dyno runs is only 231 HP with 269 ftlb. Has anyone seen numbers this low or do I have an issue here? GM seems to think everything is fine. Attached Images

10-27-2012, 07:46 AM	#345
sub zero Drives: RED@2SS Join Date: Aug 2010 Location: UAE Posts: 1,372	ck it with another dyno __________________

10-27-2012, 10:20 AM	#347
BigBlue2010 Drives: 2010 Camaro 2SS/RS IBM A6 Join Date: Jan 2012 Location: NOVA Posts: 260	Top numbers are after cam, UDP, stall and AFM/VVT delete, bottom numbers are with LTs, CAI and catback. __________________ BTR N/A Stage IV, LS3 conv. w/ trunion, 3200 Circle D, ZL1 wheels(295/305), 3.91's, Kooks Stepped LTs, SW Retro CB, AirRaid CAI, VMAX TB, SLP UDP, 160 thermo, BMR goodies

10-20-2012, 02:53 AM	#342
trw427ss Drives: 2013 2SS/RS L99 Join Date: Oct 2012 Location: Denham Springs La. Posts: 811	[QUOTE=StOrM TrOOpEr;5683763]havent been to the tracks and planning going this weekend. and we r not talking about track numbers. we r talking about dyno numbers. and i am just saying that the AVERAGE L99 stock is 320-330.] I guess the 353hp Dyno numbers must not have been high after all!! I just got back from the track and the car has almost 800 miles on and it ran 12.76@108.98mph Bone Stock. Track numbers don't lie.

10-28-2012, 11:29 PM	#348
i2disturbedSS Drives: 2010 SS L99 IOM Join Date: Aug 2012 Location: CA Posts: 1,923	here is mine...dont know how to blow it up or anything I just took a picture with my phone ... last pull was 369.33 max power and 392.94 max torque what do you guys think?? only have TSP LT 1 7/8 headers w/o cats Attached Images __________________ 369rwhp/392rwtq "Spending money I don't have, to buy parts I don't need, to impress people I don't know!" -Jenkins

11-09-2012, 05:39 PM	#349
Denis Drives: 2010 SS Join Date: May 2012 Location: Yorktown Heights, NY Posts: 7,695 View My Garage	Well i got her Dyno'd this morning. im pretty happy with the numbers for the mods. TSP longtubes, no cats, halltech intake, corsa catback, and taylor wires. 378 hp 416 tq __________________

11-12-2012, 09:15 PM	#350
1JEWLDSSRS Drives: 2011 SS-RS Join Date: May 2011 Location: FLORIDA Posts: 14,125	Had my L99 down to Lashway Motorsports last Wednesday installed SP longtues with off road connections and a dyno tune, stock baseline was about 330 and after LT's and a tune was at 365rwhp/371rwtq. I was happy with it. And it was done on a Mustang Dyno..

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