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Can you flash the new Sho’s?
Does the same flash that works on the previous sho’s work on the new ones that just came out?
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I have a 2021 SHO and so far looks like it is possible. Mine is going to hydrotech next week. I will let you know.
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I don't think a 2021 is the new model.
No mention of CPU change, I guess we will find out.
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My 2021 , which isn’t the new cowl. Flashed fine, 53mph, to 63mph, she is a beast now. Insane the difference, cruises at 52 at 5100 rpm. I need to prop up one or two more now, I have a 21 with 15” and flies out of the hole. 6200-6400 depending on jackplate height. I settled the height to max my rpms at 6200 so prop performs in waves . I’m thinking I could 14 3/4 and 22 or 23 , and see how she does.
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I wanna flash my SHO but worried about voiding the warranty??
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They can flash it back warranty wise. Wayne at hydro tech is awesome, give him a call