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09-03-2020, 11:09 PM
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#1 |
     Drives: 2014 Camaro SS 1Le Join Date: Feb 2016
Location: IL
Posts: 1,606
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ECS pulley size
Anyone running stock crank and 3.25 unrestricted?
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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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09-09-2020, 04:04 PM
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#2 |
 
Drives: 2011 camaro ss Join Date: Sep 2013
Location: Winter Haven, Florida
Posts: 452
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If 3.25 is the included pulley size, I'm running that setup
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2011 ls3 ss/rs, Kooks long tube headers, gutted high flow cats, 231/239. 624" lifted squared 115+3 lsa comp cam, ecs supercharger, Alky methanol kit, DSS 1000hp axles, BMR toe rods, BMR trailering arms, Fore innovations dual fuel pump. Flex fuel sensor and 360 custom tunes, hp tuners NGAUGE. 752 hp with 93 octane and 825 hp with E85.
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09-09-2020, 09:50 PM
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#3 | |
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Drives: 2014 Camaro SS 1Le Join Date: Feb 2016
Location: IL
Posts: 1,606
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Quote:
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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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09-27-2020, 07:50 AM
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#4 |
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Drives: 2011 camaro ss Join Date: Sep 2013
Location: Winter Haven, Florida
Posts: 452
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Mine is also restricted. 15 lbs
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2011 ls3 ss/rs, Kooks long tube headers, gutted high flow cats, 231/239. 624" lifted squared 115+3 lsa comp cam, ecs supercharger, Alky methanol kit, DSS 1000hp axles, BMR toe rods, BMR trailering arms, Fore innovations dual fuel pump. Flex fuel sensor and 360 custom tunes, hp tuners NGAUGE. 752 hp with 93 octane and 825 hp with E85.
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09-28-2020, 12:11 PM
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#5 |
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Evil Genius of Chevrolet
Drives: 2017 Z06, 2019 XTS, 2013 SS Join Date: Feb 2017
Location: New York
Posts: 3,260
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I believe 3.47 comes with LS3 kits and 3.70 comes with L99 kits. But I could be wrong. I have a 3.60 black and a 3.70 polished.
Guess which one I'm going to use lol.
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GPI SS2 VVT cam, ECS Novi 1500 supercharger, Corsa Extreme, Detroit Speed and BMR suspension, Circle D triple disc, Melling oil pump, LS2 chain tensioner, ATI 10% UD, DSX E85 kit, High Energy coils, BTR springs, LS2 Lifter trays, Titanium retainers, hardened push rods, FIC 1000 injectors, ZL1 pump, Mighty Mouse catch can, AEM gauges, Tial BOV, Richmond 3.91 gears, Custom gauge bezels, Speed Engineering headers, Stainless Works HF cats, DSX Aux pump, 710rwhp on E85.
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09-28-2020, 11:08 PM
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#6 |
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Drives: 2014 Camaro SS 1Le Join Date: Feb 2016
Location: IL
Posts: 1,606
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I know I have the 3.47. Just wanted to see if going down to the smaller size will benefit me
__________________
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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09-29-2020, 12:43 AM
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#7 |
      
Drives: 2015 Summit White 2SS 1LE Join Date: Feb 2012
Location: Vance Alabama
Posts: 8,019
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I thought ECS came 7.8 lower with 3.33 upper with a restrictor?
I ran a 7.8 lower with 3.47 upper unrestricted for 12psi. |
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09-29-2020, 06:04 AM
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#8 |
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Evil Genius of Chevrolet
Drives: 2017 Z06, 2019 XTS, 2013 SS Join Date: Feb 2017
Location: New York
Posts: 3,260
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Chris at ECS told me that people often request a different upper than what's standard in the kits. I'm going 3.60 to leave room for a second round of mods to support more boost.
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GPI SS2 VVT cam, ECS Novi 1500 supercharger, Corsa Extreme, Detroit Speed and BMR suspension, Circle D triple disc, Melling oil pump, LS2 chain tensioner, ATI 10% UD, DSX E85 kit, High Energy coils, BTR springs, LS2 Lifter trays, Titanium retainers, hardened push rods, FIC 1000 injectors, ZL1 pump, Mighty Mouse catch can, AEM gauges, Tial BOV, Richmond 3.91 gears, Custom gauge bezels, Speed Engineering headers, Stainless Works HF cats, DSX Aux pump, 710rwhp on E85.
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09-29-2020, 04:20 PM
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#9 |
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Drives: 2014 Camaro SS 1Le Join Date: Feb 2016
Location: IL
Posts: 1,606
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What’s usually the max boost the 1500 can produce... 16/17?
__________________
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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09-29-2020, 05:11 PM
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#10 |
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Evil Genius of Chevrolet
Drives: 2017 Z06, 2019 XTS, 2013 SS Join Date: Feb 2017
Location: New York
Posts: 3,260
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I know a guy pushing 18.
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GPI SS2 VVT cam, ECS Novi 1500 supercharger, Corsa Extreme, Detroit Speed and BMR suspension, Circle D triple disc, Melling oil pump, LS2 chain tensioner, ATI 10% UD, DSX E85 kit, High Energy coils, BTR springs, LS2 Lifter trays, Titanium retainers, hardened push rods, FIC 1000 injectors, ZL1 pump, Mighty Mouse catch can, AEM gauges, Tial BOV, Richmond 3.91 gears, Custom gauge bezels, Speed Engineering headers, Stainless Works HF cats, DSX Aux pump, 710rwhp on E85.
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09-30-2020, 06:23 AM
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#11 | |
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Drives: 2011 Camaro SS 6sp Join Date: Nov 2016
Location: Drivers Seat
Posts: 1,904
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Quote:
Try to compare blower impeller speeds instead of boost pressure.
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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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09-30-2020, 06:23 PM
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#12 |
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Drives: 2015 Summit White 2SS 1LE Join Date: Feb 2012
Location: Vance Alabama
Posts: 8,019
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Yes boost pressure is nothing more than excess air. The more air the engine can move the less amount of boost will be seen.
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10-05-2020, 09:45 AM
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#13 |
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Drives: 2014 Camaro SS 1Le Join Date: Feb 2016
Location: IL
Posts: 1,606
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I guess I’m just trying to max out my blower.
__________________
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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10-05-2020, 10:20 AM
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#14 | |
 Drives: 2015 CAMARO Join Date: Sep 2015
Location: Illinois
Posts: 168
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Quote:
What's your plan for power and safety of the engine? I hope its more than just "max out my blower". 
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