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Install Blowers on my 355 Vortecs...

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Old 12-30-2013, 12:15 AM
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Maybe I read it wrong .I thought sprink58 was wanting to run his 255 up to 100.
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Old 12-30-2013, 12:51 AM
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Originally Posted by FIXX
hate to bust your bubble john but that boat will never go 85-90 mph with blown 355 sbc's...i knew a guy with inco drives and m3 prochargers and 502 mpi's in a 353 that ran 92 mph...you would be lucky to see 75 tops..
Mike...looks like it would on paper with 1400# of torque and over 1200 horsepower...what does it take to push a 353 FasTech 85-90 MPH?

Read this article: http://www.hotrod.com/techarticles/w...ger_dyno_test/

According to Formula's 2009 Spec Guide a 353 with twin Merc 600SCI's running 5 blade 31" Lab Props they get 86-89 MPH.

What's wrong with my/their math/testing?

Last edited by sprink58; 12-30-2013 at 01:01 AM.
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Old 12-30-2013, 12:56 AM
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Originally Posted by motor
Maybe I read it wrong .I thought sprink58 was wanting to run his 255 up to 100.
LOL...it's kool!! I wouldn't be in a 255 Formula Liberator going 100 MPH !!! Now...I might sit in another boat and make a video of some other "Expert" doing it...but not me....I'm a firm believer in Newton's First Law of Motion!! LOL
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Old 12-30-2013, 08:15 AM
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Dam it can`t you just go out for a ride and video it for us, your in Florida. this is the kind of talk when your snowed it when it`s 15* outside.


Ok carry on.
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