*Official* L99 Dyno Thread

[Camaro Dude]

Originally Posted by 94guy

Good numbers for barely a stage 1 cam

If that is a Stage 1 cam, then mine is a teeny weeny, baby stick, lol!




But seriously, those are incredible numbers!

I don't usually look at "numbers" although they are fun to look at, but I did tell you on more than one occasion, that your car runs strong!
This dyno run confirms this. :cigarette:

To Camaro500, Congrats man!

[jrylb73]

Here is a pic of my Dyno Tune done by Justin at Justune. 385 RWHP and 397 ft-lbs TQ

[davisonss]

long tube headers
ported intake
ported throttle body
cam
ported heads
rotofab cold air intake
precision 3k torque converter

[Ace0751]

Everything in my sig plus had headers and got it tuned today here are the results.

[smittyseng]

Had my 2010 on the dyno, CAI, OBX headers, no cats, 3 inch exhaust, my hottest tune with 3 gallons of race gas, turned threshold for timing retard on intake temp to zero up to 130s, made 394hp/405 ft lbs tq with sae j1349 cf, car has ran 12.44s at 113 a few weeks ago with DA at 200, other wise stock cam, heads intake. Does that sound about right, made pulls in 4th gear

[bcthode]

We can spit and git!

[Demon War Horse]

Dyno'd War Horse today at LG Motorsports in Plano.

Mods G5CR cold air intake, cherry bomb extreme axle back.
355RWHP, 354.9RWTQ best run was first. I was expecting closer to 335. how does this look to you all? Been a long time since I have had a toy. Hehehe.

[Tim417]

Here's mine. Mods include Magnuson TVS2300, LS3 conversion, Alky Control meth, tuned by Cunningham Motorsports. Results on a stingy Mustang dyno.

[digdeep0169]

Tested / Tuned by no other than Southwest Speed - Ivan Price


on spray

387hp was stock short tube headers
397hp was Doug Thorley short tube headers with SOLO high flow cats
415hp was Long Tube headers
557hp was on Spray


Thanks Ivan, Jordan, Jonas!! I'm thoroughly confident with you superior work!

[nosmr2]

Don't have my pic handy, but my L99 with CAI put down 333rwhp & 354rwtq at ADM.

[greenh2]

Here is a dyno before any mods bone stock. I ran 12.92 @ 106.28. After my run, I went to the dyno the following week to get a baseline before I added any mods.

Hoping the mods improve on those numbers.
Added last week K&N Series 63 CAI, Apex Scoop, Kooks 1 7/8 w/ Cats. Vmax PTB. Wait4me street tune.

[greenh2]

Finally got a chance to get a custom tune. The street tune was a little lean. I had the brake TQ Mgmt taken care of. I also had the shifts set a little firmer even more than before.

I only gained 3.5HP peak but it looks like I gained up to 10 hp over much of the powerband. Decent torque increase too.

The shift points before was raised 50rpm to compensate for the higher rpm limiter setting. That was corrected back to stock and the limiter set back to 6200rpm. I can't wait to get back to the track to compare the numbers.

Tune by Hoosier Street Cars using 224xLC dynojet/HPtuners.

[KalCorp]

2012, 2SS/RS A6 Mods include: LG-LT headers, Ported TB, Air intake, LS3 conversion, Custom Cam, 2800 stall, tuned by Florida Speed and Power!

[Maro2SS]

Recently took it to ADM, car now has Stainless Power LT's, no cats, magnaflow dual in dual out resonator, muffler delete, LG cai, JRE scoop, and Bo White PTB. I was pretty impressed with the gains and Andy said that's the most he's had an L99 pick up so far with these mods.