XB12Ss_EBR_ECM_Hawk_Performance_Exhaust_a.MOV
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Uploader Comments (alkrisma)
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All Comments (4)
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@Qnickel27 The idling is higher than the usual 1000 RPM so it won't shake that much, but the saddle bag gives you an idea of the vibrations.
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Even my XB9SX shakes at idle, but once it gets into its proper operating range 3k +, smooth... well.. smooth for an H-D motor. But the rough and tumble motor is part of what makes these things such fantastic street-fighters.
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Love the bike, can't believe u can see the shaking so much, but i guess it's because it's up against a high contrast background. Any changes in the power curve with ECM, and muffler? any flat spots? Looking at comboing the same thing to my bike. Have u had it tuned?
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thanks. the b4 and after power/response etc are like 2 different bikes - no comparison. other than the preconfigured EBR ECM it wasn't tuned (dynoed). No flat spots just intermittent minimal decel pop otherwise perfect
alkrisma 5 months ago