Power valve servo eliminators BDX vs Supreme Tool Inc ???

[Stockorwalk]

Does anyone have opinions on real world results from running either of these ? I've heard the BDX can touch the piston also heard the Supreme tool adjustable valves require constant adjustment ? Just lookin for some real world feedback Thanks

 

[Stockorwalk]

Well ordered a set of the Supreme tool valves and optional springs and I guess I will post how they work !!

 

[jpgmtech]

Interested in seeing how these work for you.

 

[0neoldfart]

I've run STM's on my M-series sleds for 5 seasons. No maintenance required other then periodic cleaning (same as any other exhaust valve). Set em and forget em, Smoother power delivery, no more APV cables or servo motor to crap out - the sleds should have come with these out of the box.