{"product_id":"wiseco-40307m09700-piston-kit-97-00-mm-13-0-1-compression-ratio-for-yamaha","title":"Wiseco Piston Kit, 97.00 mm, 13.0:1 Compression Ratio for Yamaha (40307M09700)","description":"\u003cp\u003eThe WISECO 40307M09700 Piston Kit is engineered for Yamaha applications requiring dependable performance, strength, and precise fitment. Manufactured to tight tolerances, this piston kit supports consistent operation and helps deliver the durability expected from a high-performance engine component.\u003cbr\u003eThe kit features a 97.00 mm piston designed for a 13.0:1 compression ratio, making it a suitable replacement or upgrade for compatible Yamaha engines. WISECO’s focus on precision manufacturing helps promote reliable piston movement, proper component alignment, and long-term service performance when installed according to the engine manufacturer’s specifications.\u003cbr\u003eEach WISECO 40307M09700 kit includes the piston rings, wrist pin, and circlips needed to complete the piston assembly. This convenient component package helps simplify installation and ensures that essential supporting parts are included with the piston. Verify engine compatibility, bore requirements, and compression specifications before installation.\u003cbr\u003eFeature: Precision-manufactured WISECO piston kit for compatible Yamaha engines\u003cbr\u003eFeature: 97.00 mm piston diameter\u003cbr\u003eFeature: 13.0:1 compression ratio\u003cbr\u003eFeature: Includes piston rings, wrist pin, and circlips\u003cbr\u003eFeature: Built to tight tolerances for a combination of performance and strength\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePrecision-manufactured WISECO piston kit for compatible Yamaha engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e97.00 mm piston diameter\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e13.0:1 compression ratio\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes piston rings, wrist pin, and circlips\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBuilt to tight tolerances for a combination of performance and strength\u003c\/li\u003e\u003c\/ul\u003e\r\n\u003cp\u003eShips from Parts Unlimited.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":60117714600222,"sku":"40307M09700","price":272.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1091\/7884\/7518\/files\/5571034.png?v=1791109932","url":"https:\/\/shoplepier.com\/products\/wiseco-40307m09700-piston-kit-97-00-mm-13-0-1-compression-ratio-for-yamaha","provider":"LEPIER POWERSPORTS","version":"1.0","type":"link"}