{"product_id":"6710-3917-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-1-5cc-flat-top-gen-iii-hemi-forged-piston-set-3-917-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing Gen III Hemi FX Series Forged Piston Set 5.7L: Fits Dodge \/ Chrysler \/ Jeep \/ Ram (02-26)","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6710-3917C \/ 2-6710-3917C \/ 3-6710-3917C \/ K1-6710-3917C \/ K2-6710-3917C \/ K3-6710-3917C\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing Gen III Hemi FX Series Forged Piston Set is engineered specifically for the 5.7L Chrysler, Dodge, Jeep, and Ram Hemi engines. Designed to meet the demands of high-performance builds, these pistons provide exceptional strength and durability while maintaining precise tolerances for optimal engine efficiency. Whether you are upgrading your stock engine or building a high-output powerplant, this piston set offers a reliable foundation for improved combustion and power delivery.\u003c\/p\u003e\u003cp\u003eIdeal for enthusiasts and professional builders alike, these pistons are crafted to withstand the rigors of forced induction, high RPM, and increased cylinder pressures. The FX Series pistons balance lightweight construction with robust design, helping to reduce reciprocating mass and improve throttle response.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese DSS Racing forged pistons incorporate advanced engineering to enhance performance and reliability. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 366 Small Block Mopar Hemi Gen III engines\u003c\/li\u003e\n\u003cli\u003eForged construction for superior strength and durability\u003c\/li\u003e\n\u003cli\u003eFlat top design with a -1.5cc dish for optimized combustion chamber volume\u003c\/li\u003e\n\u003cli\u003eCompression height of 1.21 inches for precise piston-to-deck clearance\u003c\/li\u003e\n\u003cli\u003e.927-inch wrist pin diameter with options for full-floating or press-fit pins\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm \/ 1.2mm \/ 3mm for reliable ring sealing\u003c\/li\u003e\n\u003cli\u003eDesigned for a 3.795-inch stroke and 6.125-inch connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple combustion chamber volumes to tailor compression ratios (65cc, 74cc, 85cc)\u003c\/li\u003e\n\u003cli\u003eApproximate compression ratios ranging from 8.9:1 to 11.01:1 depending on chamber volume\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDSS Racing FX Series pistons are crafted from high-quality forged aluminum alloy, delivering an excellent strength-to-weight ratio essential for high-performance applications. The forging process enhances the metal’s grain structure, resulting in pistons that resist cracking and deformation under extreme conditions. The flat top design with a slight dish improves combustion efficiency and helps control detonation in boosted or naturally aspirated setups.\u003c\/p\u003e\u003cp\u003eThe pistons feature precision-machined ring grooves and pin bores to ensure proper ring seal and wrist pin fitment. The option for full-floating or press-fit wrist pins allows builders to customize the assembly based on their specific engine requirements and performance goals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines equipped with the Gen III small block configuration. Installation requires standard engine assembly procedures, and these pistons are compatible with the factory stroke of 3.795 inches and 6.125-inch connecting rods. Builders should verify piston-to-deck clearance and ring end gaps during assembly to ensure optimal performance and longevity.\u003c\/p\u003e\u003cp\u003eDue to the precision engineering and multiple combustion chamber volume options, these pistons can be tailored to various compression ratio targets, making them suitable for both street and race applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of 8 DSS Racing FX Series forged pistons\u003c\/li\u003e\n\u003cli\u003eWrist pins (full-floating or press-fit options depending on selection)\u003c\/li\u003e\n\u003cli\u003eRing groove machining for standard piston rings\u003c\/li\u003e\n\u003cli\u003eTechnical specifications and installation guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for performance enthusiasts, engine builders, and racers seeking a durable, high-quality piston solution for the 5.7L Gen III Hemi platform. Whether upgrading a stock engine for increased power or building a custom high-performance motor, these pistons provide the strength and precision needed for reliable operation under demanding conditions.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381040464084,"sku":"1-6710-3917C","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381040496852,"sku":"2-6710-3917C","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381040529620,"sku":"3-6710-3917C","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381040562388,"sku":"K1-6710-3917C","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381040595156,"sku":"K2-6710-3917C","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381040627924,"sku":"K3-6710-3917C","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001962_4_b2f7bdea-e40f-4f33-b2df-a4230320f1bf.webp?v=1771667124","url":"https:\/\/fasthemis.com\/products\/6710-3917-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-1-5cc-flat-top-gen-iii-hemi-forged-piston-set-3-917-inch-bore-pin-dia-0-927-comp-height-1-21","provider":"FastHemis","version":"1.0","type":"link"}