08-26-2022, 12:00 PM | #1 |
Spark Plug Recomendation - Cammed LS3
Looking for a recommendation for new set of spark plugs
currently using NGK TR6 mods: cold air, LT Headers, under drive pulley, cam and supporting mods Cam specs
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CAI Inc, Dynatech 1 7/8 Headers, Dynatech Hi Flow Cats, Magnaflow Competition exhaust, Dyno Tune by SPI Inc., BTR Stage IV Cam, 10% UDP, Hurst Billet Short throw shifter
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08-26-2022, 12:34 PM | #2 |
Drives: 2014 Camaro SS/RS 1LE 1967 Camaro Join Date: Oct 2013
Location: Fort Wayne, IN
Posts: 873
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Are you currently having issues with the current plugs? A lot of modded guys such as yourself have been using TR6's without issue.
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08-26-2022, 01:34 PM | #3 | |
Quote:
nope not really, they actually have been pretty good. would get the TR6's again, just wanted to see if anyone else had any other recommendations or experience with something better i've inspected them a few times and seems to be normal wear on them. one had a bit of oil on the top part of the threads, but could of been just me not tightening that one plug enough last time i checked them
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CAI Inc, Dynatech 1 7/8 Headers, Dynatech Hi Flow Cats, Magnaflow Competition exhaust, Dyno Tune by SPI Inc., BTR Stage IV Cam, 10% UDP, Hurst Billet Short throw shifter
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08-26-2022, 05:48 PM | #4 |
Drives: 2011 SS-RS Join Date: May 2011
Location: FLORIDA
Posts: 11,765
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NGK TR6IX's for most cammed guys here..
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TSP STAGE 3 CAM,231/246 @112 LSA 614/641 LIFT, CIRCLE D 5C-4200-4500 CONVERTER,LOD INTAKE.CORSA EXHAUST. DSS 1 PC DS. PEGASUS SOLID CRADLE MOUNTS. 486RWHP/475RWTQ.LOTS MORE.
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08-29-2022, 10:21 AM | #5 |
thanks! will take a look at getting a set
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CAI Inc, Dynatech 1 7/8 Headers, Dynatech Hi Flow Cats, Magnaflow Competition exhaust, Dyno Tune by SPI Inc., BTR Stage IV Cam, 10% UDP, Hurst Billet Short throw shifter
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08-29-2022, 06:24 PM | #6 |
Drives: 2011 SS-RS Join Date: May 2011
Location: FLORIDA
Posts: 11,765
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Got mine from Summit Racing.
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TSP STAGE 3 CAM,231/246 @112 LSA 614/641 LIFT, CIRCLE D 5C-4200-4500 CONVERTER,LOD INTAKE.CORSA EXHAUST. DSS 1 PC DS. PEGASUS SOLID CRADLE MOUNTS. 486RWHP/475RWTQ.LOTS MORE.
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09-28-2022, 12:28 PM | #7 |
Drives: Camaro ss Chevy Join Date: Nov 2020
Location: Us
Posts: 104
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Tr6 iridium
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10-05-2022, 05:55 AM | #8 |
Drives: 2010 Camaro SS2 2012 C6 vette M6 Join Date: Jan 2022
Location: Atlanta Ga
Posts: 83
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Definitely the NGK TR6'S
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10-05-2022, 06:46 AM | #9 |
GPI Sales Consultant
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Another vote for the NGK TR6IX - have used pretty much the life of my car, multiple cammed setups, always been a good plug, stays clean, good tuning margin for stock-ish compression on 93 octane. The last set I pulled out probably could have just went right back in - but when you have fresh ones sitting right there, you pop 'em in.
AC Delco 41-104 is a good equivalent to the TR6IX for heat range and material.
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GPI Max Package 2.0: Brodix BR7 heads/GPI porting, MAX3 cam, ST2116LSR, BSR Max Lift rockers, LS7 LSXR with 103mm TB, Vararam OTR, Mcleod RXT, G-Force/Strange 9" IRS setup with 4.63 gear. 551whp, 11.1@124mph.
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10-05-2022, 08:19 AM | #10 |
Drives: 2015 Summit White 2SS 1LE Join Date: Feb 2012
Location: Vance Alabama
Posts: 8,041
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Regular TR6
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Retired wanna be cylinder head porter
2015 2SS 1LE Clutch reservoir, Vararam DRX, ported TB, TSP 2" headers, MGW shifter Totalled: 2010 1SS Wilkes Performance/Eagle 416 shortblock, TSP custom valvetrain, PRC 260 heads, Edelbrock Pro Flo 102, th400 swap, 8" PTC 5500 stall= 535/435 at the wheels tuned Gen 3 Performance and Dyno 10.97 @ 124 full weight in 3100 DA CamaroFest X |
09-22-2023, 09:11 AM | #11 |
Drives: 2010 CGM Camaro SS Join Date: Dec 2016
Location: MA
Posts: 516
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Are Tr55 ok to run for heads cam ls3?
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09-22-2023, 09:14 AM | #12 |
Drives: 2011 SS-RS Join Date: May 2011
Location: FLORIDA
Posts: 11,765
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I ran the TR55's when I was just LT's, CAI and a custom dyno tune. When we cammed it my tuner swapped them for the TR6IX's...
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TSP STAGE 3 CAM,231/246 @112 LSA 614/641 LIFT, CIRCLE D 5C-4200-4500 CONVERTER,LOD INTAKE.CORSA EXHAUST. DSS 1 PC DS. PEGASUS SOLID CRADLE MOUNTS. 486RWHP/475RWTQ.LOTS MORE.
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09-23-2023, 01:36 AM | #13 |
Give speed a chance
Drives: 2015 Camaro 2LS, 2015 Camaro Z/28 Join Date: Nov 2019
Location: Mesa, Az
Posts: 2,381
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Anti-seize on threads?
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2LS: a TREMENDOUS machine. Z/28: it's a BIT MORE POWERFUL, of course.
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09-23-2023, 09:34 AM | #14 |
It don’t come easy.
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There are opinions on both sides to use or not use it.
My advice would be, if you’re going to use it…”sparingly” is the key.
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