02-25-2013, 04:25 PM | #1 | |
Drives: 2002 TT Trans AM/ 2007 TBSS Join Date: Dec 2010
Location: Chicago
Posts: 56
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Speed Inc.- ZL1 600RWHP package results!
Vito brought us his 2013 Automatic ZL1 for our 600RWHP package which consists of Metco upper and lower pullies/balancer/idlers, Speed Inc custom cam package, TSP Long tube headers, M2W exhaust valve controller, Rotofab high flow induction, ID850 Injectors, thermostat, TR7IX plugs, Fuel Pump booster, installation and of course custom dyno tuning. Results were 619RWHP/604RWTQ at the same A/F ratio as stock (12.2:1), with a more conservative 11.8:1 A/F ratio it still made 604/608. Run 1 is baseline stock
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02-25-2013, 05:30 PM | #2 |
Est.1775
Drives: '15 Challenger Hellcat (sold) Join Date: Sep 2009
Location: SoCal
Posts: 5,502
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Seems like low #'s for major modifications considering headers/intake/cam/pullies/injectors, and more.
I could be wrong though. Just that I could have sworn I've seen some with similar mods with slightly higher HP #. I don't know if I could pull the trigger on that setup knowing my warranty would be gone for minimal gains, not worth it to me. But good luck, anyhow. Last edited by FINALLYSATISFIED; 02-26-2013 at 09:04 PM. |
02-25-2013, 06:40 PM | #3 |
Drives: '21 ZLE A10 Join Date: May 2012
Location: Mechanicsville, VA
Posts: 6,808
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12.2 a/f same as stock?..my stock a/f was more like 11.4
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'21 ZLE A10 Wild Cherry PDR 2:00.78 VIR Full 10.68@131.69 1.68 60'
'17 ZL1 A10 Mosaic Black PDR/Nav 2:03.08 VIR Full 11.003@129.2 1.75 (sold) '15 Z/28 #325 Black a/c & stereo. 2:10.1 VIR Full (sold) '12 ZL1 A6 Black 10.52@131 1.55 60' 2:13 VIR Full (sold) |
02-25-2013, 10:58 PM | #4 |
Drives: 02 Z06, 95 Trans Am, 2012 ZL1 Join Date: Mar 2012
Location: Southeast
Posts: 1,838
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Yes, stock AFR is about 11.5:1 then down to 11.0:1 on top end.
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Bryan 2018 ZL1 M6
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02-26-2013, 08:30 AM | #5 |
Drives: 2013 ZL1 Join Date: Oct 2012
Location: Dubai
Posts: 757
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I told them the same thing on facebook and didnt hear back from them
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1150bhp Whipple 4.0 Supercharged 427ci Camaro ZL1 |
02-26-2013, 05:12 PM | #6 |
Drives: 2013 ZL1 CRT 6spd Join Date: Apr 2012
Location: Louisiana
Posts: 107
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Those numbers does seem really low. I added CAI and super charger pulley. I have a 6sp Manual 2013.
My Numbers were 608wrhp and 622rwtq. All mods done by Lethal Racing. |
02-26-2013, 08:28 PM | #7 |
Drives: Camaro ZL1 Join Date: Jul 2009
Location: Jacksonville (area), FL
Posts: 268
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Your numbers seem high for those mods, how much boost are you running, and how aggressive or conservative is your tune? I'm curious....
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2012 Camaro ZL1 2010 Camaro SS (Sold) |
02-27-2013, 01:53 AM | #8 |
Drives: 2013 zl1 Join Date: Nov 2012
Location: st louis
Posts: 838
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High... low.... lol.. silly..
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2011 cts-v coupe (pinky) wifes car.. ls9 cam c.a.i. 11.44 2007 corvette vert ..retired.. 2013 zl1 stock blower stock ci 20" wheels 10.36 135...so far.. |
02-27-2013, 02:56 AM | #9 |
Drives: '12 AGM ZL1 (SOLD); '07 Ducati 1098 Join Date: Oct 2011
Location: Tha OCizzle
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Actually depending on what pulley combo they did and what boost is at and how aggressive the cam setup is these gains seem about right to me
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My Toys:
2019 Audi RS5 Sportback 2007 Triumph Thruxton R 2012 ZL1 Coupe (M6) #80 (SOLD) 2007 Ducati 1098 (SOLD) 2006 Yamaha R6 (Track/Race Only ) |
02-27-2013, 07:01 AM | #10 | |
Drives: 2013 zl1 m6 Join Date: Jul 2011
Location: Williamsport,IN
Posts: 915
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Quote:
Good build as always Speed inc... Always builds stout lsx setups
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2013 ZL1 M6 black on black 10 spokes
592rwhp 616rwtq bolt ons only www.mikenorrismotorsports.com Www.lgmotorsports.com |
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02-27-2013, 11:03 AM | #11 | |
Drives: 2012 AGM 2SS/RS Join Date: Mar 2012
Location: Home of the Blue Crab
Posts: 861
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Quote:
600 RWHP is dead on in my opinion for the mods. I cant speak much on the factory settings of the A/F.
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02-27-2013, 05:27 PM | #12 |
Drives: Camaro ZL1 Join Date: Jul 2009
Location: Jacksonville (area), FL
Posts: 268
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I agree that 600 RWHP for the mods stated by the OP seems right. I was questioning the 600 RWHP from just a superchrager pulley swap, CAI, and tune only. Seems more of the 600 RWHP upgrades have more than just pulley, CAI and tune.... I'm curious if that is the norm.....
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2012 Camaro ZL1 2010 Camaro SS (Sold) |
02-27-2013, 09:14 PM | #13 | |
Drives: 2012 AGM 2SS/RS Join Date: Mar 2012
Location: Home of the Blue Crab
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Quote:
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02-27-2013, 09:38 PM | #14 |
Drives: 2017 ZL1 A10 Join Date: Sep 2009
Location: Austin TX
Posts: 866
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I'm at 552rwhp with just a 8.66 lower pulley, upgraded hex and pump, no tune. Surely three more lbs boost, a cai and a tune would put one close to 600rwhp.
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2017 ZL1
A10 Redhot with stripe |
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