TM px4 fps upgrade Advice

[itairsoft]

I know you need to get some parts to upgrade fps and accuracy after conducting some research.

for accuracy and fps boost I will need :

Tighbore Inner Barrel
Good hop-up bucking
High Output Blowoff valves ( = High Flow Valves ????)

Do I also need high flow loading nozzle, upped hammer and recoil spring ?

Targer FPS = 360+ with 0.2 bb

Any extra part I need to change in order to tolerate the higher fps upgrade ?

Thank you

[Thenooblord]

well, I can't speak for yours, but I wouldn't have dared upgrade my PX4 back when I had it, It was so amazing out of the box I honesty don't think it could have been improved with a new barrel and hopup, but for it to get worse would be entirely possible since parts are changing, so I left it as it was, and it could hit a pie plate at 130 feet

[itairsoft]

Originally Posted by Thenooblord

well, I can't speak for yours, but I wouldn't have dared upgrade my PX4 back when I had it, It was so amazing out of the box I honesty don't think it could have been improved with a new barrel and hopup, but for it to get worse would be entirely possible since parts are changing, so I left it as it was, and it could hit a pie plate at 130 feet

What about just FPS increase ?

Just adding High Output Blow-off valves ( or High Flow Valves ) would be good ?

Do I also need high flow loading nozzle, upped hammer and recoil spring ?

[Styrak]

I wouldn't change a thing, it's a TM. However if you have to, I'd say inner barrel and a good hopup rubber.

[MMatersk]

My stock PX4 is a monster, I wouldn't touch it man. if it breaks go ahead adjus it