^^^^ Has a point.We all started by saying were going to keep our shits stock.(Excluding Bigred lol etc.)And like a month later it starts with pipes and filters.Then reeds.Then we go fancy with a portjob.Then we get a coolhead and start running 100+ oct gas,So on So on.I would seriously buy t5s or CPIs.lol My CPIs werent that horrible and responded awesome to mods.Shit I went mudding last week with a guy with shearers running 16/39 gearing and drag ported cylinders and he did all right,You just gotta play with the clutch more.And we can all admit shees arent the BEST for trails.But if you say your keeping it stock just go with t5s.Ive personally seen them out perform t6s and Ive seen a t6 owner regret buying t6s.