sxviper32
New member
can you put either polaris or ski-doo powervalves on a srx to eliminate all the wiring and crap? which system is better? anyone ever done this? psi has a system i know but its close to $1000 for everything!!! thanks!!!
sxviper32
New member
anyone running other than stock powervalves? thanks!!!
yamaholic22
Active member
the system you have is much more consistent and reliable. Whats wrong with three cables that run down to the engine? Its not too big of a deal. Yamaha was the first company with electronically controlled powervalves, and now most of the companies have followed (even skidoo now with the mach Z) Pressure operated powervalves dont always open at the same time or at the same rpm on repeated tests, they are not near as consistent.