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looks like its time to build a 700sci for my 271!!!!!!!!!!!!!!
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86242, Do you have seperate cooling raw water pump for your 509 or do you just use the alpha.
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just using the alpha for now, I plan to upgrade to a bravo setup at some point $$$$....
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Originally Posted by 515/271FORMULA
(Post 3288922)
looks like its time to build a 700sci for my 271!!!!!!!!!!!!!!
Maybe then it will break the 70mph mark lol!!!!!! |
Originally Posted by 86242ls
(Post 3291346)
Maybe then it will break the 70mph mark lol!!!!!!
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I agree with the others that you should see low to mid 70's. I have around 525-550 hp and I see 65 mph in chop with a mirage 21 non plus that is not in perfect shape.. With the prop dialed in I should be around 67-68. Great boat, it just takes a lot of power to get moving fast.
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86242ls Where do you run?
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Hillbilly heaven FOX LAKE, IL
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Originally Posted by 86242ls
(Post 3302721)
Hillbilly heaven FOX LAKE, IL
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Originally Posted by 86242ls
(Post 3287826)
I have a 242 ls with a 509 bbc, going thru an alpha, and it has seen 75 on gps with 1/4 tank of gas and no gear with a 23 pitch mirage plus with a blue printed bottom, alpha FTW!!!!!! its faster than my buddys 271 with a 502 and fathers 302 sr1 with 496s.
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