01-20-2021, 03:33 PM | #15 |
Drives: 2011 Camaro SS Join Date: Jul 2019
Location: Parts unknown
Posts: 820
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My tuner does alot of big hp builds and sells alot of these heads. He has never had one issue so far.
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01-20-2021, 03:34 PM | #16 |
Drives: 2013 SS Join Date: May 2013
Location: DFW
Posts: 4,102
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Ahhh you mean the one who won Drag week with our heads/intake and one of the very 1st public manifolds where he got angry about some snout bolts? Yes we phucked up on assembly of the manifold. Majority of that issues was poor communication how it was handled on our end. We learned from that and moved on but NOTHING to do with power related. When we waffled that induction package the winner ended being a SpaceX employee that opened HUGE doors for us
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01-20-2021, 03:46 PM | #17 | |
Drives: 2013 SS Join Date: May 2013
Location: DFW
Posts: 4,102
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Quote:
Today those heads and intake are making 1800whp on a grudge car. No secret 2017 we we're going through growing pains.
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01-20-2021, 03:51 PM | #18 | |
Drives: 2014 SIM 2SS Join Date: Sep 2015
Location: Charlotte, NC
Posts: 925
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Quote:
So the issue wasn't with the heads at all? lol |
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01-20-2021, 04:00 PM | #19 |
Drives: 2013 SS Join Date: May 2013
Location: DFW
Posts: 4,102
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No sir. Heads are golden.
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01-20-2021, 09:12 PM | #20 |
Drives: 2010 CGM 2SS/RS LS3 Swapped A6 Join Date: Sep 2016
Location: Spring Hill, FL
Posts: 4,575
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A company willing to publicly admit mistakes is a good thing in my book.
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2010 CGM Camaro 2SS LS3 Swapped A6 - GPI LS3 SS1 .647/.638, (224/237, 112 +4, 7º overlap) on CamMotion 8620 core, BTR Platinum .660" Dual Spring kit w/titanium retainers, CHE bronze trunnion upgrade, stock heads milled @ .015, Melling HV 10296 oil pump, TSP 1-7/8" long tube headers (W/Catless Off-road Pipes), Corsa Xtreme 3" Catback, GPI Ported/Rod Mod Intake, Stage 2 Ported Throttle Body, Vararam OTR CAI, Mike Norris Gen 2 catch can + GM 1LE clean side separator, 160º thermostat - Megan Racing adjustable coilovers (lowered 1.75"), MRR M017 10/11" wheels-Tuned by Ryan @ GPI
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01-21-2021, 01:52 AM | #21 |
Drives: Ashen grey, 1SS, L99 Join Date: Aug 2016
Location: Oklahoma
Posts: 527
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Pretty aggressive port for a non stroker motor car.
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Roto-fab CAI, Nick Williams 102mm TB, LOD X1 V3 intake manifold, GMPP LS3 heads, Night Fury cam, TSP 2” long tubes, Corsa ZL-1 catback, Nitrous Outlet 102mm plate kit/150 shot, NGK BR7EF plugs with Taylor plug wires, DSX flex fuel kit, ZL-1 fuel pump and injectors, B&M deep trans pan, Yank 3400 converter, 3.45s with BMR Delrin bushings, mishimoto 169° Thermostat, GM ground effects, T-Rex upper grill, Z/28 Spoiler, Lolly pop Lime brake calipers, ZL1 10 spoke wheels, 12” subwoofer, and custom paint matched interior.
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01-21-2021, 05:55 AM | #22 |
Drives: 2011 Camaro SS 6sp Join Date: Nov 2016
Location: Drivers Seat
Posts: 1,904
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and even if the heads were the problem, those were Brodix castings and the OP is asking about stock ported heads.
What one has to do with the other is beyond me.
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2011 Camaro SS---SOLD
TMS Dart 427 FED M311s, ESS Tuning G4 Blower, DSX Triple FP Assembly, DSX FF, FIC1300, Mcleod RXT 1200HD, Edlebrock Pro Flo XT 1158whp 1017wtq. 2010 CTS-V A6 - "Stock" SOLD 630whp 658wtq 2024 F-150 RCSB 5.0 4x4 waiting for tunes... |
01-21-2021, 07:35 AM | #23 |
Drives: 2010 Camaro SS2,L99, LSA SC Join Date: Aug 2017
Location: Huntsville, AL
Posts: 2,155
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01-21-2021, 10:56 AM | #24 | |
Drives: 2011 Camaro SS 6sp Join Date: Nov 2016
Location: Drivers Seat
Posts: 1,904
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Quote:
I agree. That seems to be his question. His thread was derailed with mis-information. But its sorted out now, and we can return to the topic.
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2011 Camaro SS---SOLD
TMS Dart 427 FED M311s, ESS Tuning G4 Blower, DSX Triple FP Assembly, DSX FF, FIC1300, Mcleod RXT 1200HD, Edlebrock Pro Flo XT 1158whp 1017wtq. 2010 CTS-V A6 - "Stock" SOLD 630whp 658wtq 2024 F-150 RCSB 5.0 4x4 waiting for tunes... |
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01-21-2021, 01:27 PM | #25 |
Drives: 2010 Camaro SS2,L99, LSA SC Join Date: Aug 2017
Location: Huntsville, AL
Posts: 2,155
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You're right, I didn't recognize "Stage 2" being their porting service vs a from new head.
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01-23-2021, 12:01 AM | #26 |
Drives: 2010 2SS/RS LS3 A6 IOM Join Date: May 2013
Location: Arizona
Posts: 1,190
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I spoke with Kip at Cam Motion and told him my goal was to walk 392 hemi Challengers, besides a nice LLSR cam; his recommendation was Frankenstein .heads. Held one on my lap for awhile and they simply looked like art work to my senior eyes. With the top end done, the next mod will be a 416 rotating assembly, I expect these heads will take the increased flow very well.
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02-21-2021, 10:56 PM | #27 |
Drives: 2011 2SS, 2006 GMC Sierra Join Date: Jul 2019
Location: MA
Posts: 245
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02-22-2021, 10:20 AM | #28 |
Drives: 2014 Camaro SS 1Le Join Date: Feb 2016
Location: IL
Posts: 1,606
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.
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2014 SS 1LE Money Pit/ Forged 402
CAM 22X/24X, .619/.617, 113 LSA/ LS9 Heads FIC 1200cc/DSX Aux Pump//McLeod RXT Clutch 730whp: 630Trq |
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