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03-24-2010, 05:05 PM
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#1 |
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"SLOMARO"
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Dyno Results -LS3 Muffler Delete
I got a lot more than expected from the muffler delete. Now i am just basing this on the common dyno runs i've seen from stock 2010's of 365-375..
Best Pull was 390.22 RWHP and 403 Tq. See attached. Video of 1st two pulls available if anyone want to see it, let me know http://www.facebook.com/video/video....3010262&ref=mf  The Mods include: STOCK TUNE MTI - Six Shooter Short Throw Shifter Muffler and Resonator Delete Replacement of H-Pipe with MagnaFlow X-Pipe Coming Soon: Shorty Headers Vararam CAI - Shipping now! Performance Tune
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 Dyno'd before VARARAM TUNE unit at 390hp |
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03-24-2010, 05:54 PM
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#2 |
 
Drives: 2010 SS M6 2016 2SS A8 Join Date: Oct 2009
Location: Utah
Posts: 553
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Nice numbers! How many miles on your car?
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03-24-2010, 06:52 PM
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#3 |
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Camaro Addict
Drives: too many Join Date: Sep 2009
Location: 912
Posts: 1,274
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nice. cant wait to see what mine puts down
and whats with the wavy readout?
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1990 IROC-Z Vert LS
1996 SS Vert LT4 1992 Z28 Z03 T5 1992 Z28 Z03 L98 2018 Sierra Denali 6.2 1997 Z28 Z4C 1995 Z28 |
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03-24-2010, 08:06 PM
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#4 |
 
Drives: IBM 2010 Camaro Join Date: Dec 2008
Location: OKC
Posts: 462
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Wow... that's nice numbers for just a muffler/res delete with a X-pipe.
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2SS/M6 | Imperial Blue Metallic | White Stripes | Black Int
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03-24-2010, 08:24 PM
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#5 |
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Drives: 1999 Trans Am Join Date: Jul 2009
Location: Bridgewater,Ma
Posts: 2,018
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Is that SAE #'s?
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03-24-2010, 08:33 PM
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#6 |
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Drives: 2012 ZL1 Join Date: Jun 2008
Location: Metro Detroit, MI
Posts: 604
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Any links to vid on youtube? Believe it or not, the whole world is not on facebook
 Either way, nice #s.
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03-24-2010, 11:06 PM
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#7 |
    Drives: 2010 IOM 2ss/RS Join Date: Sep 2009
Location: SoCal, I.E.
Posts: 1,546
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wow really! i have the same thing done and didnt expect anything like that for a gain. i also have the CAI in now as well, and i am thinkin on going with a underdrive pulley too... should have me around 400 at the rear i hope. might even be more based on this dyno read!
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03-24-2010, 11:17 PM
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#8 | |
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Banned
Drives: beated up old mini austin Join Date: Jun 2009
Location: north pole
Posts: 440
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Quote:
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03-24-2010, 11:47 PM
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#9 | |
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Account Suspended
Drives: 2010 Challenger R/T;2011 Mustang GT Join Date: Jan 2010
Location: Texas
Posts: 2,105
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Quote:
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03-25-2010, 12:04 AM
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#10 | ||
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Banned
Drives: 2006 Mustang GT Join Date: Jul 2009
Location: South Louisiana
Posts: 522
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Quote:
Quote:
Probably not corrected, that's how they smooth out the graph (also causes your numbers to go down some when they smooth it out) |
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03-25-2010, 01:34 AM
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#11 |
   
Drives: 2013 A6 GT 5.0 Join Date: Nov 2009
Location: Edmond, OK
Posts: 2,909
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Since you did no stock base line its hard to know if you gained anything but I would think it would have been minimal
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BLK/BLK 1SS/RS Ordered 11-01-2009 Took delivery 12-22-2009. Heads/cam/converter/bolt ons. SOLD Feb 2015 to fund 6th gen LT1 SS with 8L90E.
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03-25-2010, 03:35 AM
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#12 | |
 
Drives: 2010 2SS IMB LS3/M6 Join Date: Jul 2009
Location: Reno, NV
Posts: 137
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Quote:
 . I'd only believe this if we saw "SAE" up in the corner and a smoothing of at least "3", and even then I'd ask for a baseline on this same dyno with the same correction and smoothing. People like to post only the numbers of dyno plots and not discuss such important factors and then claim outlandish gains. I'm not saying that is what happened here, more info needed, but MANY tuners on this sight have shown virtually no improvement with muffler deletes, cat-backs (unless 3", but even those are very minimal gains if any), post-cat cut-outs, etc. The restriction is in the cats, not mufflers.Anyway, for those reading this - please be sure to include the whole story, unlike a lot of manufacturers (who do play the uncorrected vs. corrected gains and include tunes between pulls on parts that dont' need tuned and end up showing an extra 10-12 RWHP gain .. but I digress  .. ).
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2010 2SS LS3/M6 Imperial Blue
650HP LPE Package - 576.3 RWHP, 91-tune 4.10 Richmond Gears ZR1 Clutch / LPE Flywheel LPE IBM Coil Covers Thorley Shorty Headers Borla 140280 Cat-back ADM Boost Gauge MTI Shifter Hotchkis Sway Bars LPE Floor Mats SRP Heel-Toe Pedals |
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03-25-2010, 02:54 PM
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#13 |
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Drives: 2015 SS/RS 1LE Join Date: Aug 2008
Location: SW Utah
Posts: 142
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Thanks for posting that barrylnv, was wondering why mine only showed 357 rwhp and 363 torq as compared to all the higher numbers people post. My graph shows SAE with 5 smoothing, not so bad I guess.
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| Tags |
| dyno, magna flow x pipe, muffler delete |
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