my current set up is:
stock jugs, no porting .020 over.
toomey t5
+4 timing plate
cool head
19cc domes
28mm pwk carbs
pod filters
I have stock reed valves now, and was wondering which would be best for my set up, ive heard the VF4 would be good, but i was wondering if my small motor would benifit from them as much as much as RAD valves or maybe even chariot or modded stock cages. I dont plan on changing the set up anytime soon, just looking to upgrade while its apart.