06-28-2020, 05:11 PM | #1 |
Drives: Chevrolet Camaro SS Join Date: May 2020
Location: North Alabama
Posts: 5
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LT1 Whipple Rattle
So, my whipple has developed a rattle. You can skip to 2:15 to get a good listen to it. Normal or no?
https://youtu.be/RZ_F7LAkMLY |
06-28-2020, 05:42 PM | #2 |
Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: Petersham MA
Posts: 4,751
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Sounds a bit louder than mine, but I think all Whipples have that “rattle” sound at or near idle RPM.
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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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06-29-2020, 05:53 AM | #3 |
Drives: 2018 2SS Camaro Join Date: Mar 2020
Location: Melbourne, Australia
Posts: 91
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06-29-2020, 08:34 AM | #4 |
Drives: 2017 2SS, M6, Silver Join Date: Jun 2018
Location: Fort Meade, Maryland
Posts: 93
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the crunching sound is normal for their twin screw design mine has it to, it goes down after a decent amount of miles on the S/C.
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17 2SS, Pray Performance Forged/Stroked 416, 2.9 Whipple (Pray ported), Stage 2.5 Pray ported heads, RotoFab Big Gulp, Katech 103mm TB, Pray Performance stage 3 forced induction cam, 8.855” crank shaft lower pulley, 3.00 S/C pulley, LT4 Fueling, SMG auxiliary fuel system, 2' TSP LT headers with X-Pipe, Magnaflow Competition axleback, Mighty Mouse Wild catch can, Hurst Short Shifter. Tuned by Pray Performance. 1011WHP/982WTQ
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06-29-2020, 08:50 AM | #5 |
Drives: 2016 1SS NFG A8 Join Date: Aug 2017
Location: 46804
Posts: 6,799
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Whipple's tend to have a rattling sound but I am not sure yours is normal. They are normally a bit noisy when new, but quiet down some with break in. So being your noise has developed over time, I wouldn't call that normal. I would pull the supercharger belt, spin the pulley's by hand and check to see if they turn freely. I have seen a pulley amplify the noise you are hearing.
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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 |
07-01-2020, 01:41 PM | #6 |
Drives: Chevrolet Camaro SS Join Date: May 2020
Location: North Alabama
Posts: 5
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I’m past the decent amount of miles part! It has 13000 miles on it.
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2017 1SS - ZL1ish
Whipple supercharger Kooks long tube headers Brixton Forged PF9 Duo KW coilovers |
07-01-2020, 01:43 PM | #7 | |
Drives: Chevrolet Camaro SS Join Date: May 2020
Location: North Alabama
Posts: 5
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Quote:
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2017 1SS - ZL1ish
Whipple supercharger Kooks long tube headers Brixton Forged PF9 Duo KW coilovers |
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07-01-2020, 07:44 PM | #8 |
Drives: Chevrolet Camaro SS Join Date: May 2020
Location: North Alabama
Posts: 5
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__________________
2017 1SS - ZL1ish
Whipple supercharger Kooks long tube headers Brixton Forged PF9 Duo KW coilovers |
07-01-2020, 11:29 PM | #9 |
Drives: 2016 1SS NFG A8 Join Date: Aug 2017
Location: 46804
Posts: 6,799
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That isn't right at all. Probably gonna have to pull it and send it in.
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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 |
07-03-2020, 09:52 AM | #10 |
*PIMP*
Drives: 2018 2SS Join Date: Nov 2017
Location: Mt. Holly, NC
Posts: 110
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Mine has about 1000 miles on it and sounds nothing like that. I am not a machinist but that doesn't sound/look right.
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07-03-2020, 10:34 AM | #11 | |
Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: Petersham MA
Posts: 4,751
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Quote:
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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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07-06-2020, 11:13 AM | #12 |
Drives: Chevrolet Camaro SS Join Date: May 2020
Location: North Alabama
Posts: 5
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Finally heard back from Whipple today. They want me to fill out RMA form and mail back and send the blower in. I pulled the lid as well and it looks like I’m going to be purchasing a catch can. There was also what looked to be metal sludge build up as well! So much fun!!!
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2017 1SS - ZL1ish
Whipple supercharger Kooks long tube headers Brixton Forged PF9 Duo KW coilovers |
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