Short Blat - 1981 Honda CB750 DOHC - Straight-through exhaust acceleration sound

[jamesjay]

Sounds mint I miss my old cb900f2 4into1 straight pipe turns heads old school is the best 👌

[cosp_ride]

I saw you mentioned this was an unbranded 4 into 1. Did you have to change the carb jetting for this? How do you know its not running too lean? Only asking bc id like to do it to mine too but wlwant it to run as it should

[raleighro]

Is this a stock exhaust or a 4 into 1?