02-02-2021, 07:43 AM | #1 |
Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 3,559
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LT4 Blower Spacer and Thermal Blanket?
Anyone using a LT4 Blower Spacer and/or Thermal Blanket?
What has been your experience? Do you see lower temps? Is it worth $500?
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'20 ZL1 1LE A10,
OEM short block, LME heads/valve train, E2650. 100+ octanes, no eth, no meth, no N2O. 2/23 - 1031/1004 wheel. 4/23 - 1.41/9.61/145 at DA 7000 ft. (only made five passes). 2/24 - LME 390, E2650, FBO, 100 oct.; 1116hp/ 1063tq; 109 oct. dyno next. |
02-02-2021, 08:46 AM | #2 |
Drives: 2021 Red Hot ZL1 Join Date: Sep 2020
Location: Gapplebees
Posts: 3,084
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Who makes them? I had some FI Interchillers spacers and blanket on my Hellcat, it lowered the IATs about 12F.
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02-02-2021, 08:51 AM | #3 |
Drives: 2016 1SS NFG A8 Join Date: Aug 2017
Location: 46804
Posts: 6,797
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My brother had them on his C7Z before he went to a bigger PD unit. I don't recall how much they helped.
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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 |
02-02-2021, 09:01 AM | #4 | |
Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 3,559
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Quote:
Seems like a good idea.
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'20 ZL1 1LE A10,
OEM short block, LME heads/valve train, E2650. 100+ octanes, no eth, no meth, no N2O. 2/23 - 1031/1004 wheel. 4/23 - 1.41/9.61/145 at DA 7000 ft. (only made five passes). 2/24 - LME 390, E2650, FBO, 100 oct.; 1116hp/ 1063tq; 109 oct. dyno next. |
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02-02-2021, 09:04 AM | #5 | |
Drives: 2021 Red Hot ZL1 Join Date: Sep 2020
Location: Gapplebees
Posts: 3,084
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Quote:
Last edited by Z OH 6; 02-02-2021 at 10:13 AM. |
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02-02-2021, 09:44 AM | #6 |
Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 3,559
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And they also offer PWR coolant bricks
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'20 ZL1 1LE A10,
OEM short block, LME heads/valve train, E2650. 100+ octanes, no eth, no meth, no N2O. 2/23 - 1031/1004 wheel. 4/23 - 1.41/9.61/145 at DA 7000 ft. (only made five passes). 2/24 - LME 390, E2650, FBO, 100 oct.; 1116hp/ 1063tq; 109 oct. dyno next. |
02-02-2021, 10:20 AM | #7 |
Drives: 2021 Red Hot ZL1 Join Date: Sep 2020
Location: Gapplebees
Posts: 3,084
|
I wouldn't waste any money on those bricks, better off to just buy a Magnuson 2650R if you're going that far with the stock blower. The stock blower really only makes sense to have it ported which is good for about 40whp and it doesn't cost much to do it. Add a lower pulley to spin it no more than 15-18%, after that, you're better off just going with a larger blower.
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02-02-2021, 11:12 AM | #8 | |
Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 3,559
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Quote:
__________________
'20 ZL1 1LE A10,
OEM short block, LME heads/valve train, E2650. 100+ octanes, no eth, no meth, no N2O. 2/23 - 1031/1004 wheel. 4/23 - 1.41/9.61/145 at DA 7000 ft. (only made five passes). 2/24 - LME 390, E2650, FBO, 100 oct.; 1116hp/ 1063tq; 109 oct. dyno next. |
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02-02-2021, 06:23 PM | #9 |
Drives: 2016 Challenger Hellcat, 2018 ZL1LE Join Date: Dec 2009
Location: Northern NJ
Posts: 3,003
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I have the blanket and spacers on my Hellcat and it definitely keeps the temperatures down. I never put the car on a dyno so i couldn't tell you with any certainty how much horsepower i gained. I've read that it bumps up the horsepower by as much as 40.
The temperatures do run cooler therefore it stands to reason that the car will adjust the timing and make more power. My Hellcat does feels like it pulls a bit stronger than before i did the install. MY personal opinion is that if you have to pay someone to do the work for the install than it's not worth it. It's cheap horsepower, the kit itself if cheap but if you have to pay labor to have it installed, it kind of defeats the purpose.
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2016 Challenger Hellcat /B5 blue/Sepia interior/Brass Monkey Wheels/
2018 ZL1 1LE/Red hot 2019 Shellby GT 350R/ Oxford white/ Matte Black Stripes/ Carbon Fiber Dash/ Electronics Package #413 |
02-02-2021, 06:24 PM | #10 |
Drives: 2016 Challenger Hellcat, 2018 ZL1LE Join Date: Dec 2009
Location: Northern NJ
Posts: 3,003
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oooops. double post
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2016 Challenger Hellcat /B5 blue/Sepia interior/Brass Monkey Wheels/
2018 ZL1 1LE/Red hot 2019 Shellby GT 350R/ Oxford white/ Matte Black Stripes/ Carbon Fiber Dash/ Electronics Package #413 |
02-03-2021, 07:10 AM | #11 |
Do those PWR bricks offer better cooling? Or are they only high boost applications so they don't collapse?
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02-03-2021, 07:44 AM | #12 |
Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 3,559
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They're marketed as SC air temp reduction items. Around 10° as I recall, so a spacer, blanket, and brick might be 20° or so, depending on how fast you're spinning it
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'20 ZL1 1LE A10,
OEM short block, LME heads/valve train, E2650. 100+ octanes, no eth, no meth, no N2O. 2/23 - 1031/1004 wheel. 4/23 - 1.41/9.61/145 at DA 7000 ft. (only made five passes). 2/24 - LME 390, E2650, FBO, 100 oct.; 1116hp/ 1063tq; 109 oct. dyno next. Last edited by JSH; 02-03-2021 at 08:15 AM. |
02-03-2021, 07:53 AM | #13 |
02-03-2021, 08:14 AM | #14 |
Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 3,559
|
I'm sure they do. https://www.crracing.com/?s=PWR%E2%8...t_type=product
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'20 ZL1 1LE A10,
OEM short block, LME heads/valve train, E2650. 100+ octanes, no eth, no meth, no N2O. 2/23 - 1031/1004 wheel. 4/23 - 1.41/9.61/145 at DA 7000 ft. (only made five passes). 2/24 - LME 390, E2650, FBO, 100 oct.; 1116hp/ 1063tq; 109 oct. dyno next. |
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