I Need List of NGK 6 Heat Range Spark Plugs - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

John_C · 12-10-2018, 03:29 AM

I Need List of PN #’s for NGK 6 (1 step colder than stock) Heat Range Spark Plugs.

All these, but in 6 heat range..... Because NGK doesn’t have a good cross reference chart for changing heat ranges.

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Rob10CamaroSS · 12-10-2018, 05:48 AM

I'm not sure I understand what your asking but I run TR6's on my 2010 2SS/RS Supercharged L99 Camaro

NGK # 4177
TR6 V-Power

xc_SS/RS · 12-10-2018, 07:47 AM

Quote:

Originally Posted by Rob10CamaroSS

I'm not sure I understand what your asking but I run TR6's on my 2010 2SS/RS Supercharged L99 Camaro

NGK # 4177
TR6 V-Power

X2 for TR6 #4177

Edit: for some clarification:
TR5 = heat range 5 plug. The ones in the picture are all heat range 5 plugs I believe
TR6 = heat range 6 plug
TR7 = heat range 7 plug

Avenging Orange · 12-10-2018, 08:21 AM

Google is your friend.

John_C · 12-13-2018, 06:34 AM

I'm more or less looking for Iridium IX for LS3/L99 in #6 and #7 heat ranges.....

Who has the PN#?

gtstorey · 12-13-2018, 03:41 PM

Try search engine for TR6IX.

xc_SS/RS · 12-13-2018, 07:06 PM

Quote:

Originally Posted by John_C

I'm more or less looking for Iridium IX for LS3/L99 in #6 and #7 heat ranges.....

Who has the PN#?

I've heard Google has them

davidscamaro · 12-13-2018, 08:12 PM

AcDelco 41-104 are 6 heat range and Iridium , used on ls9 motors

John_C · 12-13-2018, 09:28 PM

Quote:

Originally Posted by davidscamaro

AcDelco 41-104 are 6 heat range and Iridium , used on ls9 motors

Thanks!

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John_C · 12-18-2018, 07:28 AM

Couldn't find any local shops with #6 heat range NGK's nor the ones recommended here.

Friend had a set of TR7IX's for his CTSV on the shelf so we gave them a try.

They're working great so far!

Surprised me that a 2 step colder plug doesn't run crappy.

From my dirtbike days, too cold of a plug would run like it had water in the gas or something.

These run clean and crisp with my setup n/a.

LETHAL2SS · 12-18-2018, 09:55 AM

I just got done swapping mine to a TR7IX plug as well, although I'm boosted I was running a TR5IX, the difference is night and day, car is running stronger than ever

12-10-2018, 03:29 AM	#1
John_C LSx FTW!!! Drives: 2010 Camaro 2SS RS Join Date: Jan 2017 Location: TN Posts: 767	I Need List of NGK 6 Heat Range Spark Plugs I Need List of PN #’s for NGK 6 (1 step colder than stock) Heat Range Spark Plugs. All these, but in 6 heat range..... Because NGK doesn’t have a good cross reference chart for changing heat ranges. Sent from my iPhone using Tapatalk __________________ 2010 2SS RS A6 781rwhp on E85 Stage 2 ProCharger D1X Circle D 3400 Triple Disc Kooks Jet Hot Headers Kooks Full 3in exhaust Trick Flow GenX 255's Polished PAC .660's & Ti-retainers TSP VVT 3.2 cam kit w/DoD Delete Smith Bro's Trunnion kit AEM X-Series OBDII Widebands FIC ID1300x Injectors GM ZL1 High Output Fuel Pump DSX Tuning Flex Sensor DSX Auxiliary Fuel System Tim King Stage 4 Max Effort CTSV 6L90 DSS 1 piece aluminum driveshaft JRE 6L80E / 6L90E Dipstick NGK Iridium IX spark plugs #7 heat range Mighty Mouse Camaro 5 Wild w/-12an and Billet Black HP Tuners VCM Suite

12-10-2018, 05:48 AM	#2
Rob10CamaroSS Drives: 2012 ZL1 Redline Phase 4 Join Date: May 2017 Location: Selden, NY Posts: 202	I'm not sure I understand what your asking but I run TR6's on my 2010 2SS/RS Supercharged L99 Camaro NGK # 4177 TR6 V-Power __________________ 2012 ZL1 w/Redline PHASE 4-ZL Performance Package

12-13-2018, 06:34 AM	#5
John_C LSx FTW!!! Drives: 2010 Camaro 2SS RS Join Date: Jan 2017 Location: TN Posts: 767	I'm more or less looking for Iridium IX for LS3/L99 in #6 and #7 heat ranges..... Who has the PN#? __________________ 2010 2SS RS A6 781rwhp on E85 Stage 2 ProCharger D1X Circle D 3400 Triple Disc Kooks Jet Hot Headers Kooks Full 3in exhaust Trick Flow GenX 255's Polished PAC .660's & Ti-retainers TSP VVT 3.2 cam kit w/DoD Delete Smith Bro's Trunnion kit AEM X-Series OBDII Widebands FIC ID1300x Injectors GM ZL1 High Output Fuel Pump DSX Tuning Flex Sensor DSX Auxiliary Fuel System Tim King Stage 4 Max Effort CTSV 6L90 DSS 1 piece aluminum driveshaft JRE 6L80E / 6L90E Dipstick NGK Iridium IX spark plugs #7 heat range Mighty Mouse Camaro 5 Wild w/-12an and Billet Black HP Tuners VCM Suite

12-13-2018, 08:12 PM	#8
davidscamaro Drives: 2010 SS/RS M6 BIG cam Join Date: Mar 2016 Location: McDonald's DT Posts: 857	AcDelco 41-104 are 6 heat range and Iridium , used on ls9 motors __________________ BIG cam ...... 305 45 18 Mickys ...... BMR suspensions

12-18-2018, 07:28 AM	#10
John_C LSx FTW!!! Drives: 2010 Camaro 2SS RS Join Date: Jan 2017 Location: TN Posts: 767	Couldn't find any local shops with #6 heat range NGK's nor the ones recommended here. Friend had a set of TR7IX's for his CTSV on the shelf so we gave them a try. They're working great so far! Surprised me that a 2 step colder plug doesn't run crappy. From my dirtbike days, too cold of a plug would run like it had water in the gas or something. These run clean and crisp with my setup n/a. __________________ 2010 2SS RS A6 781rwhp on E85 Stage 2 ProCharger D1X Circle D 3400 Triple Disc Kooks Jet Hot Headers Kooks Full 3in exhaust Trick Flow GenX 255's Polished PAC .660's & Ti-retainers TSP VVT 3.2 cam kit w/DoD Delete Smith Bro's Trunnion kit AEM X-Series OBDII Widebands FIC ID1300x Injectors GM ZL1 High Output Fuel Pump DSX Tuning Flex Sensor DSX Auxiliary Fuel System Tim King Stage 4 Max Effort CTSV 6L90 DSS 1 piece aluminum driveshaft JRE 6L80E / 6L90E Dipstick NGK Iridium IX spark plugs #7 heat range Mighty Mouse Camaro 5 Wild w/-12an and Billet Black HP Tuners VCM Suite

12-10-2018, 08:21 AM	#4
Avenging Orange Drives: 2010 Inferno Orange 2SS/RS Join Date: Apr 2010 Location: Clermont, IN Posts: 3,297	Google is your friend. __________________ 2010 Inferno Orange 2SS/RS M6 Black Leather, Sun Roof, OBX Headers, Borla touring axle back, Cold Air Inductions CAI , non synthetic fluids, BMR total bushing upgrade/1" lowering springs, DSE 32mm rear sway bar. GM fe4 shocks/struts/LCA's, AAM 3.91 diff, Vertini RFS1.8 20x9 +30. Conti ExtremeContact Sport 275/35/20. sjm autoprod ABL dash kit. Mike Norris tuned 413/419. Avenging Orange: 43 years of not buying into the Hype........and damn proud of it!! https://youtu.be/9JD9it6SmB8 https://youtu.be/xmelTlEzI34 KICKING CANCERS ASS SINCE 2015!!

12-13-2018, 03:41 PM	#6
gtstorey Drives: 2010 Camaro SS2,L99, LSA SC Join Date: Aug 2017 Location: Huntsville, AL Posts: 2,147	Try search engine for TR6IX.

12-18-2018, 09:55 AM	#11
LETHAL2SS Drives: 2011 Camaro 2SS Join Date: May 2016 Location: Houston, TX Posts: 413	I just got done swapping mine to a TR7IX plug as well, although I'm boosted I was running a TR5IX, the difference is night and day, car is running stronger than ever __________________ 2010 Camaro 2SS-Mods: Nightfury cam, CNC ported LS3 heads, CNC ported TB, Ported Intake, RX Catch Can, MGW Short Throw Shifter, Mantic 9000 Clutch, TSP 1 7/8 headers, catless NPP, BMR trailing arms, MMR Z/28 Reps 20" gloss black. SOLD 2011 Red Jewel Tintcoat 2SS-Mods: Edlebrock E Force S/C w/ 3" pulley swap,Texas Speed roller Boost Cam 227/235, 641"/649", 114 LSA, PRC Ported Heads, Ported TB,ARH 1 7/8 headers, McLeod RST twin disk 1000 hp clutch, ZL1 Fuel Pump, 620whp