{"product_id":"enginetech-piston-set-without-rings-for-4-inch-bore-engines-3","title":"Enginetech Piston Set Without Rings for 4-Inch Bore Engines","description":"\u003cp\u003eEngine Piston Set - without Rings\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe Enginetech Piston Set (Part Number: P3093(8)030) is a high-quality replacement component designed for engines with a 4-inch bore diameter. Crafted specifically for engine rebuilders and automotive professionals, this piston set ensures reliable performance and durability. Constructed with precision, the pistons feature matched weights for optimal balance, reducing vibration and promoting smoother engine operation. The set includes pistons engineered for ease of installation and compatibility with a variety of domestic and import engines. \u003c\/p\u003e\u003cp\u003eEach piston is designed with specific features to enhance engine performance. The top and second compression rings have a thickness of 5\/64 inch, providing a balance between compression and oil control. The oil ring, at 3\/16 inch, offers effective lubrication and wear resistance. The piston pin outside diameter measures 0.9273 inches, ensuring a proper fit within the piston assembly. With a compression height of 1.433 inches, these pistons are suitable for a range of engine configurations. \u003c\/p\u003e\u003cp\u003eAt Enginetech, we have been family-owned and operated since 1982, committed to supplying high-quality engine parts with excellent customer service. Our parts are engineered specifically for engine rebuilders, ensuring compatibility and performance. Whether you're restoring an older engine or building a custom setup, this piston set provides reliable performance and long-lasting durability. Trust Enginetech for your engine rebuilding needs with parts designed for precision, quality, and dependability.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMatched weights for perfect engine balance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTop Compression Ring Thickness: 5\/64 inch\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSecond Compression Ring Thickness: 5\/64 inch\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOil Ring Thickness: 3\/16 inch\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePiston Pin Outside Diameter: 0.9273 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBore Diameter: 4.000 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompression Height: 1.433 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngine rebuilders' trusted brand since 1982\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered for compatibility with domestic and import engines\u003c\/li\u003e\u003c\/ul\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: 5\/64 in\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eSecond Compression Ring Thickness: 5\/64 in\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOil Ring Thickness: 3\/16 in\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePiston Pin Outside Diameter: 0.9273\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBore Diameter: 4.000\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompression Height: 1.433\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAaiaid Part Number: BBPTP3093(8)030\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Number: P3093(8)030\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":47550275584149,"sku":"P3093(8)030","price":414.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/P3093_8_2a061996-9820-4f13-b796-3500704082ac.jpg?v=1783639213","url":"https:\/\/mizumoauto.com\/products\/enginetech-piston-set-without-rings-for-4-inch-bore-engines-3","provider":"Mizumo Auto","version":"1.0","type":"link"}