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Nighthawk
#16
(09-29-2021, 10:42 PM)obleo_imp Wrote: Yes G. O. All good points , what’s not to like ?

The only thing that comes to mind is that in the 1984 Nighthawk CB750SC was a bug in the design of the air box. Although not the 650 (didn't seem to have the problem), the 750 version was sensitive to strong freeway speed crosswind gusts. This was a dangerous symptom where the air intake weakened causing a rich fuel mix and a sudden loss of power. Conversely, when the vacuum in the air box normalized, then the rider would experience a sudden surge (restoration) in power.
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Messages In This Thread
Nighthawk - by j3gq_imp - 09-27-2021, 05:37 AM
RE: Nighthawk - by LongRanger_imp - 09-27-2021, 06:01 AM
RE: Nighthawk - by TXBikerGuy - 09-27-2021, 06:03 AM
RE: Nighthawk - by j3gq_imp - 09-27-2021, 06:28 AM
RE: Nighthawk - by LongRanger_imp - 09-27-2021, 07:34 AM
RE: Nighthawk - by GoldOxide_imp - 09-27-2021, 07:53 AM
RE: Nighthawk - by pekingduck_imp - 09-27-2021, 08:15 AM
RE: Nighthawk - by GoldOxide_imp - 09-27-2021, 12:18 PM
RE: Nighthawk - by Rboe_imp - 09-27-2021, 01:42 PM
RE: Nighthawk - by j3gq_imp - 09-28-2021, 05:54 AM
RE: Nighthawk - by Obleo - 09-28-2021, 11:56 PM
RE: Nighthawk - by GoldOxide_imp - 09-29-2021, 01:58 AM
RE: Nighthawk - by Obleo - 09-29-2021, 04:56 AM
RE: Nighthawk - by GoldOxide_imp - 09-29-2021, 10:59 AM
RE: Nighthawk - by Obleo - 09-29-2021, 10:42 PM
RE: Nighthawk - by GoldOxide_imp - 09-30-2021, 01:57 AM
RE: Nighthawk - by tod.branko_imp - 09-30-2021, 03:51 AM
RE: Nighthawk - by Charlie Bravo_imp - 09-30-2021, 05:25 AM
RE: Nighthawk - by pekingduck_imp - 09-30-2021, 06:28 AM
RE: Nighthawk - by GoldOxide_imp - 09-30-2021, 11:17 AM
RE: Nighthawk - by Tev62 - 10-01-2021, 12:54 AM
RE: Nighthawk - by tod.branko_imp - 10-01-2021, 01:47 AM
RE: Nighthawk - by SportsterDoc_imp - 10-01-2021, 02:49 AM
RE: Nighthawk - by Charlie Bravo_imp - 10-01-2021, 05:51 AM
Nighthawk - by tod.branko_imp - 10-01-2021, 10:48 AM
RE: Nighthawk - by Rboe_imp - 10-01-2021, 12:27 PM

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