88cc or 108cc?

[tamucc2004]

\r\n \r\n I can imagine the 88 would do that. Hell the first time I rode my 50cc I shifted in to second with the bike pinned and ended up flat in my back! I run mine stock right now but really looking into the 88 kit.
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\nHow big of a difference is there between the Stage 2 and Stage 3 50 stunt kits?\r\n