Propping Convincor 270
#12
I hate the winter!!
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Join Date: Jul 2001
Location: long island, new york
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I have a '99 259 w/454 magnum power. 4 blade Bravo 1-24 pitch wheel. Speedo says 72, g.p.s. says 68. We all know that we can't really rely on either of these numbers, but, let's not get into that. I just use the speedo for reference, if it is running slower than yesterday, I know I have a problem. But, unless your speedo is way off, something is wrong.