4mm is the cheapest stroker to build. you can just drop it in with no case mods. anything after that the cases needs to be trenched. you will need to have the cylinders ported for the stroke for best performance. i would recomend shortys racing for your rebuild. he does great work and he is super fast. cost all depends on how much you want to build. i would call around to shops and talk to them for there price.
i got a set of wheels and tires. i dont know what kind they are but i will find out. they are on douglas wheels. on wheel is bent and needs to be replaced, but i have an extra rim. 50 bucks shipped.
i use a +8 for all types of riding. i trail ride do tree shots, drag race up hills and on the flats. but i would +4 is the way to go for lightly modded banshees. but if you can borrow a buddys swingarm to try out, do it. it will save you money.
the jetting sounds good. the larger the number on the jet the bigger the hole in the jet. just do a plug check an dmake sure it is a light brown color.
i used the fmf springs for about 5 min. because thats all the longer they lasted. they are junk. get the factory springs and use a spring tool. i used to use pliers and it would always bend the hooks. you can get a spring tool from any shop for 10-15 bucks. and if they are to loose you can bend the bracket on the pipe a little to hold it tighter.
i have heard that running a bike lean will cause v-force to crack. i have been running mine for 2 years and i got them used, so they are about 3 years old. where are you buying pistons for 125 bucks, damn thats a lot for a piston.
works does what they call a heart transplant. not sure of the price though. bill at shortys racing has a few used ones for sale. 503-463-4606.
www.shortysracing.com
chrome t5's - $350
fmf fattys nickle plated - $250
i am selling these for a friend pm me with questions. if i cant answer them i can give you his number. these prices dont include shipping.
its worth it. but if you have a bench grinder you can do it yourself. i have done a few and they all work good. if you send it to me i will do it for free you pay shipping.
i likec pi's for all types of riding. i dune them to the hill and back. and if there is trails i trail ride to the hill. ditch the 2-1 and get some 34mm tm's.