09-09-2014, 09:58 PM | #1 |
Drives: 2013 Black ZL1 "Auto" Join Date: Aug 2014
Location: Fredericksburg, Tx
Posts: 45
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Spark Plug ? ZL1 575 rwhp
I have been looking all over the forum about which spark plug to run.
I am trying to find out what would be a good one to run for my setup. Car is 2013 ZL1 Auto at this time I am making 575 rwhp and 570 ft tq. which if I under stand correctly on the drive train loss I should be right around 700hp at the crank I have a few more mods coming in the next month that should put me over the 600 + rwhp. Right now I am on the stock plugs. Just trying to see what the other ZL1 guys are using. Thanks for the HELP! |
09-09-2014, 09:59 PM | #2 |
Romanian Outlaw
Drives: 13 ZL1 , 14 Silverado Crew Cab Join Date: Apr 2010
Location: Texas Baby
Posts: 1,082
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I have stock and I'm at 700rwhp
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[/SIGPIC]2013 Camaro ZL1 M6
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09-09-2014, 10:20 PM | #3 |
Drives: 02 Z06, 95 Trans Am, 2012 ZL1 Join Date: Mar 2012
Location: Southeast
Posts: 1,838
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NGK TR7IX
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Bryan 2018 ZL1 M6
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09-10-2014, 12:09 AM | #4 |
Snake Eater
Drives: 2012 AGM ZL1 Join Date: Oct 2011
Location: TN
Posts: 2,741
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What would it do
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Build Thread: http://www.camaro5.com/forums/showth...95#post8351295
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09-10-2014, 06:43 AM | #5 |
Drives: '12 ZL1; '71 RS/Z28; '99 Vette Conv Join Date: Feb 2012
Location: Holland MI
Posts: 599
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Call Lingenfelter
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09-10-2014, 06:53 AM | #6 |
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09-10-2014, 07:28 AM | #7 |
Drives: 18 Camaro ZL1 1LE (WILSON) Join Date: Jul 2009
Location: N.C.
Posts: 1,340
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09-10-2014, 08:15 AM | #8 |
Drives: 02 Z06, 95 Trans Am, 2012 ZL1 Join Date: Mar 2012
Location: Southeast
Posts: 1,838
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Bryan 2018 ZL1 M6
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09-10-2014, 08:58 AM | #9 |
Drives: 13 Camaro ZL1 Join Date: Apr 2014
Location: Maryland
Posts: 145
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I see some are using the tr7ix and some use the tr6. What is the difference I know one is a step colder but how do you know which one to use for you application?
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09-10-2014, 06:42 PM | #10 |
Drives: 2012 ZL1 Camaro Victory Red Join Date: Jan 2013
Location: Fort Wayne Indiana
Posts: 333
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NGK TR6 here 580rwhp 571rwtq and MSD plug wires to compliment!!!
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2.55 UPPER PULLEY,100MM IDLER PULLEY,160 STAT,PORTED TB,PORTED SNOUT,MSD PLUG WIRES,NKG PLUGS,KENNE BELL EXTERNAL FUEL PUMP,2"KOOKS HEADERS,HIGH FLOW CATS,3"CORSA 60LB DEKA INJECTORS TUNED BY FROST 580RWHP,571RWTQ.
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09-10-2014, 08:09 PM | #11 |
Drives: 02 Z06, 95 Trans Am, 2012 ZL1 Join Date: Mar 2012
Location: Southeast
Posts: 1,838
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NGK TR6 is the same heat range as stock but is a cheaper plug than the Iridium TR7IX. And the 7 is colder if you are running increased boost. The OEM calls for Iridium in the cars.
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Bryan 2018 ZL1 M6
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09-10-2014, 08:15 PM | #12 |
Drives: 02 Z06, 95 Trans Am, 2012 ZL1 Join Date: Mar 2012
Location: Southeast
Posts: 1,838
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Bryan 2018 ZL1 M6
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09-10-2014, 08:29 PM | #13 |
Blanchard Performance
Drives: 2014 Black ZL1 Join Date: Jun 2013
Location: Louisiana
Posts: 171
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Sould u also change the plug wires if u go with the Iridium TR7IX ?
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09-10-2014, 08:35 PM | #14 |
Drives: 2013 zl1 A6 summit white Join Date: Sep 2013
Location: Qc canada
Posts: 50
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I've used tr7ix .We also tried autolite ar103 with good result .
'13 A6 ZL1 . JLT cold air , SW 2" longtube catted, LS3 TB, 2.55 upper+ ati balancer w 10% lower . LPE cam, ID 850, msd boost a pump . Fabco HX . Best et to date 10.86 @126mph . |
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