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Old 03-11-2021, 08:12 PM   #2
Dan82679
 
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Drives: 2017 ZL1
Join Date: Jul 2019
Location: NJ
Posts: 239
Yes you will Have heat soak. I live in NJ and I have a ported blower stock pulley. My Tuner did not recommend the 2.3 unless cam and heads were done. I know a lot of people who do run the 2.3 so you probably can but gains will be small if any in the summer months.
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