Complete upgrade 29.5 cc kit PDF Print $98.00 SKU: 2901+1 Complete upgrade 29.5 cc kit Add to Wishlist Add to Compare Back to: Marine Description This is a complete upgrade kit that will upgrade your 26cc to 29.5 cc comes complete with all the parts you need to refresh or upgrade your engine. Comes with a Zenoah 1mm crank and all parts seen in picture