*Official* L99 Dyno Thread - Page 9 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

*DGthe3* · 04-04-2010, 12:38 AM

Quote:

Originally Posted by SA CHEVY

Any way to "tune" out AFM without voiding that damn old factory warranty? Possibly something the dealer can mess with?

Not that I know of. A tune voids your warranty and I doubt a dealer would do it for you.

SA CHEVY · 04-04-2010, 12:48 AM

Quote:

Originally Posted by DGthe3

Not that I know of. A tune voids your warranty and I doubt a dealer would do it for you.

Exactly what I was expecting but never know if GMPP may have some tune that only removes AFM while retaining factory warranty for us guys that can't afford to pay so we can play but still want to mess with our pipes too be louder...(minus the drone I mean of course)

q8muscles · 04-08-2010, 09:49 PM

I have 2 SS L99. I did Dyno 2 days ago. I got 346 HP and tork 360. Stuck

racer778 · 04-11-2010, 01:31 PM

Magnuson tvs2300 with a magnaflow axleback exhaust. low octane (california). This is the tune Magnuson send with the blower (very conservative). I installed it myself. Jannetty racing will be sending me a new tune once my CAI comes in. 2000 miles on it, conservative break in, weather was bad (raining). pulled it in while it was raining

8ty8 ls1 · 04-14-2010, 09:27 AM

here's my gf and my stock 2SS:

Bosco · 04-14-2010, 01:03 PM

Did mine last week at speed inc. Larry and the guys are good people.

Results: 345 rwhp 357 torque

glad the afm is off and tm also.

No idea how to post the graph.
all I have is roto-fab cai and axle back slp lm ii.

mrwmaw · 04-16-2010, 10:48 AM

Is this possible?? My L99 stock dynoed at 359 hp. Any thoughts. The second is with MagnaFlow Competition axleback, Airaid CAI, and tune.

SubSolar · 04-16-2010, 11:01 AM

Quote:

Originally Posted by mrwmaw

Is this possible?? My L99 stock dynoed at 359 hp. Any thoughts. The second is with MagnaFlow Competition axleback, AirRaid CAI, and tune.

Well, it looks like it was fairly cold when you dyno'd it.

duffmobile · 04-16-2010, 04:27 PM

Here is my before and after. Crazy thing is I pulled 354 with only a CAI on the car.

Car feels much much faster and sounds mean after!

litle88 · 04-17-2010, 09:42 AM

Quote:

Originally Posted by duffmobile

Here is my before and after. Crazy thing is I pulled 354 with only a CAI on the car.

Car feels much much faster and sounds mean after!

Awesome, me and my brother both have had our cars tuned there with good results! Congrats!

NHSS · 04-20-2010, 08:11 AM

For anyone thinking about mods, here's what a few bolt-ons will do for the L99:

Kooks 1 7/8 long tubes
Magnaflow Street 2.5 cat-back
Roto-Fab cai
Dyno-tune

(For all of you STD C/F lovers: 370hp/379tq)

Bone stock vs Bolt-ons SAE:

silverfox · 04-22-2010, 06:27 PM

dyno

silverfox · 05-09-2010, 04:18 PM

My bad, op didn't mention s/c and adders.

Bewenched · 05-11-2010, 04:52 PM

Today we put down 339.27 horsepower and 337.74 torque. With only a catback, ram air intake and mild hypertech programmer. No shift point changes, just raised the speed limiter, raised rpm limiter and turned off the CVT.

Humidity: 68%
Temperature 89
Pressure: 29.77 in.

For some reason they put humidity was 38% .. it's 68% :( so it's a bit off, should read a little higher.

We're putting long tube headers on later this week so we'll see how much more we can get from her.

Here's a link to our facebook page with the dyno video
http://www.facebook.com/pages/SFX-Pe...e/270208138890

04-11-2010, 01:31 PM	#116
racer778 Camaro Sold Drives: 2010 camaro 2SS/RS Join Date: Jan 2010 Location: San Antonio Texas Posts: 864 View My Garage	Dyno with maggie Magnuson tvs2300 with a magnaflow axleback exhaust. low octane (california). This is the tune Magnuson send with the blower (very conservative). I installed it myself. Jannetty racing will be sending me a new tune once my CAI comes in. 2000 miles on it, conservative break in, weather was bad (raining). pulled it in while it was raining Attached Images

04-14-2010, 09:27 AM	#117
8ty8 ls1 Resident Engineer Drives: 2010 Camaro SS, 1988 GMC S-15 Join Date: Jun 2009 Location: New Jersey Posts: 766	here's my gf and my stock 2SS: Attached Images __________________ 12.68 @ 109: LSR cai, Borla S-type axle-back, Tunes

04-16-2010, 10:48 AM	#119
mrwmaw Drives: 2012 ZL1 Join Date: Jun 2009 Location: Pa Posts: 215 View My Garage	Is this possible?? My L99 stock dynoed at 359 hp. Any thoughts. The second is with MagnaFlow Competition axleback, Airaid CAI, and tune. Attached Images Last edited by mrwmaw; 04-16-2010 at 09:54 PM.

04-20-2010, 08:11 AM	#123
NHSS Drives: 2010 2SS/RS M6 Join Date: Oct 2009 Location: Southern NH Posts: 76	L99 bolt-on gains For anyone thinking about mods, here's what a few bolt-ons will do for the L99: Kooks 1 7/8 long tubes Magnaflow Street 2.5 cat-back Roto-Fab cai Dyno-tune (For all of you STD C/F lovers: 370hp/379tq) Bone stock vs Bolt-ons SAE:

04-22-2010, 06:27 PM	#124
silverfox Drives: 2010 camaro ss Join Date: Jun 2009 Location: portsmouth,va. Posts: 502 View My Garage	dyno Attached Images __________________ [SIGPIC][/SIGPIC]Va.Speed built 427 stroker LS2 Darton sleeved 427 stroker.Callies dragonslayer crankshaft. Callies I beam rods. Wiseco blower pistons. Mast cnc 12 degree big bore ls3 heads-2.2 intake &1.6 ex. 6 bolt 270cc-.750 deck. Lunati link bar lifters.T&D roller rockers.COMP-VA. Speed special cam 605 lift, 238dur. Procharger F1R @15psi. ARH headers with custom 3'' exhaust all the way.Magnaflow mufflers. QTP cutouts.Rossler built 6l80e trans. DSS 1400hp axles. Pfadt suspension.-Coilovers, sway bars,motor mounts,trailing arms. Aeromotive eliminater pump. 907rwhp.

04-08-2010, 09:49 PM	#115
q8muscles Drives: Red Jewelry SS2 Camaro Join Date: Apr 2010 Location: Kuwait Posts: 27 View My Garage	I have 2 SS L99. I did Dyno 2 days ago. I got 346 HP and tork 360. Stuck

04-14-2010, 01:03 PM	#118
Bosco Drives: 2010 Camaro 1SS RS SIM Join Date: Jun 2009 Location: Chicago Posts: 91 View My Garage	Did mine last week at speed inc. Larry and the guys are good people. Results: 345 rwhp 357 torque glad the afm is off and tm also. No idea how to post the graph. all I have is roto-fab cai and axle back slp lm ii.

05-09-2010, 04:18 PM	#125
silverfox Drives: 2010 camaro ss Join Date: Jun 2009 Location: portsmouth,va. Posts: 502 View My Garage	My bad, op didn't mention s/c and adders. __________________ [SIGPIC][/SIGPIC]Va.Speed built 427 stroker LS2 Darton sleeved 427 stroker.Callies dragonslayer crankshaft. Callies I beam rods. Wiseco blower pistons. Mast cnc 12 degree big bore ls3 heads-2.2 intake &1.6 ex. 6 bolt 270cc-.750 deck. Lunati link bar lifters.T&D roller rockers.COMP-VA. Speed special cam 605 lift, 238dur. Procharger F1R @15psi. ARH headers with custom 3'' exhaust all the way.Magnaflow mufflers. QTP cutouts.Rossler built 6l80e trans. DSS 1400hp axles. Pfadt suspension.-Coilovers, sway bars,motor mounts,trailing arms. Aeromotive eliminater pump. 907rwhp.

05-11-2010, 04:52 PM	#126
Bewenched Drives: 2010 Camaro Join Date: Mar 2009 Location: DFW Posts: 343 View My Garage	2010 Camaro L99 / Automatic dyno Today we put down 339.27 horsepower and 337.74 torque. With only a catback, ram air intake and mild hypertech programmer. No shift point changes, just raised the speed limiter, raised rpm limiter and turned off the CVT. Humidity: 68% Temperature 89 Pressure: 29.77 in. For some reason they put humidity was 38% .. it's 68% :( so it's a bit off, should read a little higher. We're putting long tube headers on later this week so we'll see how much more we can get from her. Here's a link to our facebook page with the dyno video http://www.facebook.com/pages/SFX-Pe...e/270208138890 Attached Images

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