power valves

[esarex]

does anyone know if the 99 srx powervalves ,servo motor,cables,etc are the same as the 2001 and do you think its worth it to smooth out the exhaust port castings while i have the engine apart anyway thanks

 

[Turk]

The powervalves & servo motor are the same. The newer cables are a lot longer.

 

[esarex]

thanks ,so do think its worth polishing the exhaust ports with a dremel