https://youtu.be/BRpCRyDL7XY1976 Honda CB550K
Bike Temperature - Relatively cold
Bike Condition - runs well, but needs a carb rebuild
Header - Unknown
Muffler - Cone Quiet-er Core - MC-2500-18-Q-SS
SPL Meter - Urceri MT-911A Sound level meter on SLOW
Location - in front of the garage facing the street
| OPEN | Baffled | Quiet-er |
| Idle Seated | 85db | 77db | 72db |
| Idle 19in | 94db | 89db | 82db |
| Idle 10ft | 82db | 75db | 71db |
| 4k seated | 98db | 96db | 86db |
| 4k 19in | 109db | 104db | 96db |
| 4k 10ft | 96db | 91db | 82db |
