08-21-2022, 10:12 PM | #1 |
Drives: 20’ Chevrolet Camaro 2SS 1LE Join Date: Jan 2009
Location: San Diego
Posts: 1,577
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Kooks Shorty Headers
Anybody have these? How they sound and how they perform? Buying them anyways, just asking…
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08-26-2022, 10:52 PM | #2 |
Drives: 04 Colorado, 22 Camaro SS 1LE Join Date: Jan 2010
Location: Santa Ana, CA
Posts: 32
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Nice ride and good luck with the mod! Kooks is a reputable manufacture for certain. I take it you not want mess cats, o2 sensors or tune, but want hear them horses sing. You should get added sound experience. Shorty performance for buck is good to stir-up a debate. Most would shun them
My two cents for that price they should polished and/or be ceramic coated at least. Cuz your going to want to do that before installing
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2022 6.2L V8 A10 2SS 1LE Shadow Grey Metallic
RotoFab CAI, Borla S-Type 11924CFBA, Sullivan Race Pedals, ACS Rock Chip Guards Sold 2010 6.2L V8 6M SS/RS Cyber Grey Metallic 1LE Track Pack, DiabloSport Jammer CAI, Stage1 CAM, Ported & Polished Heads, HD LS3 Timing Chain, Melling High Volume Oil Pump, LS7 Lifters, BTR Trunnion Upgrade, LS3 Springs & Pushrods, JBA Shorty Silver ceramic Headers, Granatelli high temp blue wires w/ Fire sleeves, Borla S-type CAT back, MGW black Flat short throw shifter, Custom Calibration/tune |
08-27-2022, 02:15 AM | #3 |
Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: Petersham MA
Posts: 4,751
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+1 on ceramic coating for sure
The OEM primary cats are restrictive on the inlet side. If you can get them off and open up the casting a bit with a die grinder that will help. I think member @oldman did that. And another member (@swisstyphoon of memory serves) fitted Gen2 GESI cats in place of his OEM primary cats in the OEM location allowing him to run shorty headers too. Just a couple of options to think about.
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2017 Chevy Camaro 2SS A8 Whipple 3.0, Mast Black Label heads, Fore triple in-tank pumps, 112mm TB, LPE +52% injectors, LPE BB HPFP, 15” conversion 1059 WHP/944 WTQ, 9.48@150
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08-27-2022, 10:25 AM | #4 |
Drives: 2016 1SS NFG A8 Join Date: Aug 2017
Location: 46804
Posts: 6,800
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Those are not going to gain anymore then stock. The actual factory header is not the restrictive part. The actual cat pipes are the bottle neck in the exhaust.
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2016 NFG 1SS A8
Options-2SS Leather/NPP Perf. mods-Whipple 2.9/Fuel System/Flex Fuel/103mm TB/Rotofab Big Gulp/Cat Deletes/Corsa NPP Per. times- 10.5 @ 137 w/ 1.8 60ft Full weight on 20's 1200DA |
08-28-2022, 10:18 PM | #5 |
Having FUN in the SUN...
Drives: 2022 M6 ZL1 1LE Join Date: Jan 2022
Location: San Diego CA
Posts: 1,052
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my 2 cents...
flex fuel would net you much better gains at a fraction of the cost...
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2022 M6 ZLE: Katech CNC Ported Blower + Ported Heads + 103mm TB + Oil Pump + C5R Chain + Valve Covers + Coil Relocation
TSP VVT and DoD Delete Covers + LME Chain Guide + DSX Billet Lid + ATI Damper + 9.17" Lower + 2.4" Upper + MM Wild CC Coated ARH + AWE Touring + Magnaflow Center X + E85 + MSD Coils + Banks iDash + JMS Booster + Synergy Fender Tank ALL the RED Rear End BMR Goodies + JRE Terminator Cam Package + Remote Tuning and Moral Support from TED @ JRE BMR Motor Mounts + DMS Front HX + FIC 30's + APEX SM.10's + 305/345 R888R's = 770rwhp 785rwtq @E50 13.5psi |
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