Volvo B10M MK2 Engine Rev and Turbo spool.

Best listened to with headphones

Just a quick video of my 1989 Volvo B10M giving it a few squirts of the throttle after an air filter change.

The Turbo happily spools up pretty much from idle now, The air filters get maintained on a regular basis due to a fair bit of dirt road / Regional / Rural NSW roads with Dusty conditions. So they have to be blown out weekly and completely replaced every 3000 - 5000km.

We’re aiming to find reusable washable filter’s similar to the K&N concept but better suited to the bus, So We can purchase a few sets and keep them in rotation. Pretty much one in the bus one being washed and dried and one or two sets ready to go. Which will save us in the long run not having to pay $150 odd for a set of filters every couple of months.