What's a better option for fixing dents on your 2 stroke dirt bike expansion chamber?
Hot pressurized air or pressurized water?

The contender are a HydraForce: https://www.hydra-force.co.uk
and the eBay pressurized heat kit: https://www.ebay.com/itm/155632437686...


0:00 Into, What's better?
2:03 Hydroforce Repair
6:05 Heat Repair
9:06 Summery