Thread: Dyno Day.
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Old 06-04-2008, 09:36 PM   #15
No Worries
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Quote:
Originally Posted by Cutty72 View Post
...129.85 hp and topped out at 154 mph in 5th...If i can figure out where to hook up to get a tach signal, he'll run it again for free to get the torque specs as well...
130 hp at the rear wheel is very nice. Couldn't he take a tack reading off a spark plug wire?

Just to refresh everyone about engines: Engines make torque, not horsepower. The dyno measures torque and uses a formula to convert the torque to horsepower. Torque x engine speed/5,252 = HP. Therefore, torque and horsepower at 5,252 rpm are always equal. And an engine is most efficient near it's torque peak.
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