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11-20-2014, 06:48 PM
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#1 |
 
Drives: 2010 camaro 2ss abm m6 , 2013 zl1 Join Date: Aug 2013
Location: Florida
Posts: 46
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Engine horsepower
If I make 420 horsepower at wheel how much would that be at engine?
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11-20-2014, 06:56 PM
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11-20-2014, 07:04 PM
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Drives: 2014 SS Join Date: Feb 2014
Location: MASSACHUSETTS
Posts: 9
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11-21-2014, 01:54 AM
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#4 |
          
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Of course, RWHP can vary a good bit from one Camaro 6.2L to another. With two identical bone stock cars RWHP could dyno 10+HP different, for whatever reason. Also, readings vary from one dyno to another.
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2013 1SS/RS Coupe L99, Stainless Power Works LT Headers, SCT X4 Custom Tune from RDP, CAI Inc. Air Intake w/ Apex Scoop, VMAX CNC Ported Throttle Body, Solo Axle-Back Exhaust w/ J-pipes, Apex Catch Can, Husky Splash Guards, Heritage Grille, 3D Carbon Rear Spoiler, Oracle Chrome Turn Signal Bulbs, GM Reverse Light Trim Billets, Gorilla Black Locking Lugs, Emblem Pros Retro SS Badges/Custom Retro SS Kickplates/Under-hood Bowtie, 35% window Tint, Nitto Motivo Tires (6-8-18)
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11-21-2014, 02:44 AM
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#5 |
Drives: '14 Red 2SS/RS/LS3 Join Date: Dec 2013
Location: Cedar Rapids, IA
Posts: 692
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...and I experienced a 10-12hp variance during one dyno session due to engine temps!
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2014 Red Hot 2SS/RS/M6/NPP/Shifter/Nav/Roof/SilverRallyStripes/Airaid intake/GM StrutTowerBrace/50%-35%tint
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11-21-2014, 05:59 AM
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#6 | |
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Peace!
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11-21-2014, 11:22 AM
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#7 |
Drives: 2010 2SS, 2017 Silverado LTZ Join Date: Jan 2007
Location: Denver,PA
Posts: 3,195
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Easy way, take the RWHP number and divide by .85 for a stick and .80 with a/m trans.
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2010 2SS/RS Victory Red, MN6, 1-7/8 Kooks LT Headers, SLP Axle Back, Edelbrock E-Force S/C, ZL1 Fuel Pump, 72# Injectors, JRE fuel rail upgrade, Roto-Fab CAI, Elite Catch Can, Billet Hurst Shifter, DSS 1000HP axles, Spohn Trailing Arms, Toe Links, Lower Control Arms. Chrome American Racing Torq-Thrust wheels. 546/rwhp & 522/rwtq & 10.9# boost Tune by Jeremy Formato.
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11-21-2014, 08:31 PM
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#8 |
Drives: '13 Dusk Edition 2SS/RS M6 Join Date: Nov 2012
Location: Tuscaloosa, AL
Posts: 600
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I've ranged from 411-428 at the ground on different dynes on different days.
I would not feel I was being inaccurate to say my engine made 475hp. That's probably conservative, actually, but it's a nice round number...
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11-23-2014, 11:08 AM
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Moderator.ca
Drives: 05 Grand Am GT Join Date: Jul 2007
Location: Niagara, Canada
Posts: 25,372
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Quote:
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