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Harley-Davidson™ F-150
Post pics of your 03 Harley two-tone
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<blockquote data-quote="EnglishAdam" data-source="post: 3385968" data-attributes="member: 32290"><p>I think that Dyno sheet is a bit bogus.</p><p>It was a Hoffman electric dyno and it does a kind of funky neutral/coast down routine to calculate the hp figure back to the crank. It is similar to a Mustang Dyno.</p><p>In my opinion, that figure shown (HP) is too high.</p><p></p><p>If you look at the figure for rear wheel HP, it is just over 350 HP.</p><p>That's with an Xcal2 tune, Airforce One CAI, TR6's and a Metco 6lb lower pulley.</p><p>If you figure in the accepted 20% drivetrain losses, that would put the crank figure somewhere near the 440/450 hp mark which is probably more accurate.</p><p>The factory figure for the HD is 340 hp at the crank so my mods add up to approx 100 hp extra.</p></blockquote><p></p>
[QUOTE="EnglishAdam, post: 3385968, member: 32290"] I think that Dyno sheet is a bit bogus. It was a Hoffman electric dyno and it does a kind of funky neutral/coast down routine to calculate the hp figure back to the crank. It is similar to a Mustang Dyno. In my opinion, that figure shown (HP) is too high. If you look at the figure for rear wheel HP, it is just over 350 HP. That's with an Xcal2 tune, Airforce One CAI, TR6's and a Metco 6lb lower pulley. If you figure in the accepted 20% drivetrain losses, that would put the crank figure somewhere near the 440/450 hp mark which is probably more accurate. The factory figure for the HD is 340 hp at the crank so my mods add up to approx 100 hp extra. [/QUOTE]
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Harley-Davidson™ F-150
Post pics of your 03 Harley two-tone
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