Either Suzuki or wiescos are good. I would just go with whatever you can find cheaper. Pro lites claim to give you 1-2hp and are lighter and allow you to reach top rpm quicker, but if you aren't racing it or anyting, just get the cheapest ones.... JMO
I would stick with the OEM cat pistons, wiseco's are good, but i find only for awhile. the OEM pistons are way way heavier(most wiseco's come with tapered pins too), but OEM pistons seem to hold up a little better i find.
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