{"product_id":"enginetech-p46604-50-engine-piston-set-without-rings-for-toyota-and-geo-vehicles","title":"Enginetech P4660(4).50 Engine Piston Set Without Rings for Toyota and Geo Vehicles","description":"\u003cp\u003eEngine Piston Set - without Rings\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe Enginetech P4660(4).50 engine piston set is designed for precise performance and durability in a variety of import and domestic engines. Crafted with matched weights for optimal balance, this piston set ensures smooth operation and long-lasting reliability. The kit includes pistons engineered specifically for engines found in models such as the 1988-1992 Toyota Corolla, 1990-1991 Toyota Prizm, and 1988-1991 Toyota MR2, providing a perfect fit for these vehicles. Each piston features a compression height of 1.201 inches and a bore diameter of 3.189 inches, making it suitable for rebuilding or restoring compatible engines with high precision. The set does not include rings, offering flexibility for users to select their preferred ring packages based on specific needs or performance goals. The pistons are manufactured with attention to detail, including a top compression ring thickness of 1.50 mm, a second compression ring thickness of 1.50 mm, and an oil ring thickness of 2.80 mm. The piston pin outside diameter measures 0.787 inches, ensuring compatibility with a wide range of engine configurations. Whether rebuilding a classic Toyota or Geo engine, the Enginetech P4660(4).50 piston set delivers quality and dependable performance, backed by a family-owned company that has been serving engine builders since 1982. Trust Enginetech to provide the high-quality parts needed for a successful engine rebuild or upgrade, supported by excellent customer service and nationwide distribution channels.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMatched weights for perfect balance ensuring smooth engine operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTop compression ring thickness: 1.50 mm for optimal sealing and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSecond compression ring thickness: 1.50 mm for reliable compression\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOil ring thickness: 2.80 mm to effectively control oil consumption\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePiston pin outside diameter: 0.787 inches for secure fitment\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompression height: 1.201 inches suitable for compatible engine rebuilds\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBore diameter: 3.189 inches designed for precise fit in applicable engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngine compatible with 1988-1992 Toyota Corolla, 1988-1991 Toyota MR2, 1990-1991 Toyota Prizm\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngine builder-focused design, ideal for high-quality rebuilds and restorations\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDoes not include rings, allowing for customization based on performance needs\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFits Following Models:\n\u003cbr\u003e1988 Toyota Corolla\n\u003cbr\u003e1988 Toyota MR2\n\u003cbr\u003e1989 Toyota Corolla\n\u003cbr\u003e1989 Toyota MR2\n\u003cbr\u003e1990 Geo Prizm\n\u003cbr\u003e1990 Toyota Corolla\n\u003cbr\u003e1991 Geo Prizm\n\u003cbr\u003e1991 Toyota Corolla\n\u003cbr\u003e1992 Geo Prizm\u003c\/p\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003eFeatures:\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eTop Compression Ring Thickness: 1.50 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eSecond Compression Ring Thickness: 1.50 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOil Ring Thickness: 2.80 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePiston Pin Outside Diameter: 0.7870\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompression Height: 1.201\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBore Diameter: 3.189\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAaiaid Part Number: BBPTP4660(4).50\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Number: P4660(4).50\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBrand Aaia: BBPT\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Enginetech","offers":[{"title":"Default Title","offer_id":47550643044501,"sku":"P4660(4).50","price":79.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/P4660_4_752ba138-1b01-4f2b-a769-8f4344caf3e1.jpg?v=1783650160","url":"https:\/\/mizumoauto.com\/products\/enginetech-p46604-50-engine-piston-set-without-rings-for-toyota-and-geo-vehicles","provider":"Mizumo Auto","version":"1.0","type":"link"}