portflow did the valvejob, with new stock oem B series valves lapped in.
However i was planning on changing the valves to skunk2 lightweight, if there was a benefit to have ? The valvesprings and retainers ( rocket motorsport ) are rated to minimum 10,000rpm with stock weight valve.
Im guessing two pro's :
1 : able to rev higher without risk of floating/dropping a valve ( not an issue , max rpm only to be around 9400)
2 : less wear on the rest of the valvetrain components
However, do you think there could be any sort of performance benefit ? More responsive ? More hp?