HW80K Tuning advice

[BAD DAZ]

Hi and welcome to the forum, if you are thinking of doing the tune yourself, I would strongly recommend investing in a chrono, it doesn't take much to make the mighty HW80 into a firearm and even if you set it at legal limits, it's still a good idea to check the fpe every couple of weeks until the gun is settled, atb Daz

[bighit]

Hi and welcome to the forum, if you are thinking of doing the tune yourself, I would strongly recommend investing in a chrono, it doesn't take much to make the mighty HW80 into a firearm and even if you set it at legal limits, it's still a good idea to check the fpe every couple of weeks until the gun is settled, atb Daz

It's already a firearm



Short stroking is an option too.

There is people that do the bearings on the piston similar to V-Mach.