What will my HP gains roughly be? - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

2010camaroSS(SBR) · 06-01-2011, 11:35 PM

I have already ordered my 1 7/8 kooks. I ordered corsa cat back exhaust. I also ordered a roto-fab CAI with 160 thermostat and after i put all that in I will obviously get it tuned. Any ideas what total HP gain I will get and what I will get in RWHP?

SUX2BU · 06-01-2011, 11:44 PM

Should have gone with Bassani and Air raid, then you would have gotten 100 rwhp out of it, LOL.

klatterblast · 06-02-2011, 02:06 AM

I would say 370 rwhp. maybe 445 to the flywheel. Headers, CAI and a tune should add 45hp. But it will feel and sound like 500rwhp.

Bonemaro · 06-02-2011, 02:53 AM

405 rwhp is my guess

litle88 · 06-02-2011, 05:12 AM

380

lexlueger · 06-02-2011, 05:32 AM

365-380 RWHP from the L99.

kook · 06-02-2011, 08:04 AM

Don't know on HP but your car is going to be obnoxiuosly loud.

mrh923 · 06-02-2011, 09:14 AM

with my current set up listed in my sig, I hit 395 rwhp, 395 tq. Cant wait for headers!

Darth_Emma · 06-15-2011, 08:05 PM

My L99 was at 370 rwhp with similar mods.

The Stig · 06-15-2011, 08:25 PM

Are we doing this Price is Right style? If so: my guess is 1 rwhp

SGOS252382 · 06-16-2011, 07:40 AM

Most L99s with those mods will go from around 320 - 330 rwhp to 360-370 rwhp. You could see as high as 380 rwhp on a happy/generous dyno.

But overall, most will make around 40 rwhp with those mods.

But you'll also see around 50 ft lbs of torque (which is what really gets the L99s moving off the line).
L99s typically make more Torque than Horse power with those mods.

06-01-2011, 11:35 PM	#1
2010camaroSS(SBR) Chevy>ford Drives: 2010 Camaro 2SS(L99) Join Date: Jun 2011 Location: Baytown, TX Posts: 22 View My Garage	What will my HP gains roughly be? I have already ordered my 1 7/8 kooks. I ordered corsa cat back exhaust. I also ordered a roto-fab CAI with 160 thermostat and after i put all that in I will obviously get it tuned. Any ideas what total HP gain I will get and what I will get in RWHP?

06-01-2011, 11:44 PM	#2
SUX2BU Quit being a pu$$y Drives: FAST Join Date: Jan 2011 Location: Sachse TX (DFW) Posts: 5,825 View My Garage	Should have gone with Bassani and Air raid, then you would have gotten 100 rwhp out of it, LOL. __________________ <----- Click HERE to see ALL of my mods/write ups

06-02-2011, 02:06 AM	#3
klatterblast Drives: 2010 camaro 2ssrs blk. Join Date: Oct 2009 Location: walker la. Posts: 1,732 View My Garage	I would say 370 rwhp. maybe 445 to the flywheel. Headers, CAI and a tune should add 45hp. But it will feel and sound like 500rwhp. __________________ 2010 Hennessey HPE650 2SSRS Blk/Blk Magnuson TVS2300,ported heads,cam,Hotchkis suspension. Weld 17”s, Mickey Thompson’s.

06-02-2011, 05:12 AM	#5
litle88 V8 Lounge member #2 Drives: 2001 Ws6 Join Date: Sep 2009 Location: Burbank,IL Posts: 6,373	380 __________________ 2001 ws6, 40k miles, Ls3 416 stroker, short block built by PER the rest by me. LPE Ls3 heads milled to 12-1 comp, FAST 102, NW 102, kooks 2", dual DMH cutouts, Magnaflow C/B, BTR cam + springs. Full UMI suspension.

06-02-2011, 05:32 AM	#6
lexlueger Drives: V10 BMW M5, Supercharged 2SS/RS Join Date: Jun 2010 Location: Charlotte NC /Brooklyn NY Posts: 2,305	365-380 RWHP from the L99. __________________ MAST 416 STROKER: STAGE 3 TVS 2300 CUSTOM CAM TPIS 102 TB IW 8 RIB PULLEY W/ OD COG REARS NX EXPRESS/NANO KIT KDI HEAT EXCHANGER/ROTOFAB RESERVOIR CIRCLE D 2800 TC/FLEX PLATE/ADM TRANS COOLER DSS DRIVESHAFT/1400 HP AXLES EATON TRUETRAC -LPE 3.27 GEARS DYNATECH HEADERS/MAGNAFLOW EXHAUST SQUASH RETURN STYLE FS ID 850's E85/ FLEXFUEL BMR/EIBACH SUSPENSION KILL MODE, ON.

06-02-2011, 02:53 AM	#4
Bonemaro Drives: 2010 RJT 1SS M6 Join Date: Jul 2009 Location: Ann Arbor, Mi. Posts: 1,692 View My Garage	405 rwhp is my guess

06-02-2011, 08:04 AM	#7
kook Drives: 2010 2SS Yellow Join Date: May 2010 Location: Indiana Posts: 548 View My Garage	Don't know on HP but your car is going to be obnoxiuosly loud. __________________ Edelbrock E-Force Stainless Works Lts Roto Fab CAI Magnaflow Street Cat-Back DOD Delete Forgestar F-14's and Pedders XA + PKG Custom grind cam from Cincy Speed ADM dual fuel pump ADM AF/Boost gauges FTI 3200 convertor Hurst shifter Cincy Speed Build and Tune 540rwhp

06-02-2011, 09:14 AM	#8
mrh923 Drives: 2011 Camaro 1SS/M6 Cyber Gray Met. Join Date: Jan 2011 Location: Navarre, FL/Emerald Coast Posts: 624 View My Garage	with my current set up listed in my sig, I hit 395 rwhp, 395 tq. Cant wait for headers! __________________ 2011 1SS/LS3 M6--Vararam CAI-Corsa catback-Dynatech LTs-RX Catch Can-Vmax ported TB-Eibach Springs-Night Fury Camshaft- 486RWHP/458 TQ

06-15-2011, 08:05 PM	#9
Darth_Emma Psssssssssshhhhhhhhhhhhh! Drives: under contruction Join Date: Nov 2009 Location: Marysville, Ohio Posts: 12,996 View My Garage	My L99 was at 370 rwhp with similar mods.

06-15-2011, 08:25 PM	#10
The Stig knows 2 facts about ducks Drives: ...and they're both wrong Join Date: Aug 2009 Location: The HMS Invincible Posts: 25,072 View My Garage	Are we doing this Price is Right style? If so: my guess is 1 rwhp __________________

06-16-2011, 07:40 AM	#11
SGOS252382 Drives: 2010 Camaro 2SS/RS Join Date: Mar 2008 Location: S.W. Florida Posts: 6,294	Most L99s with those mods will go from around 320 - 330 rwhp to 360-370 rwhp. You could see as high as 380 rwhp on a happy/generous dyno. But overall, most will make around 40 rwhp with those mods. But you'll also see around 50 ft lbs of torque (which is what really gets the L99s moving off the line). L99s typically make more Torque than Horse power with those mods.

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