{"product_id":"6710-3937-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-1-5cc-flat-top-gen-iii-hemi-forged-piston-set-3-937-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Gen III","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\u003e1-6710-3937C \/ 2-6710-3937C \/ 3-6710-3937C \/ K1-6710-3937C \/ K2-6710-3937C \/ K3-6710-3937C\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing 5.7 Stroker Small Block Mopar Hemi Gen III FX Series Forged Piston Set is engineered specifically for high-performance applications in Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi engine. Designed to accommodate stroker builds with a 3.795\" stroke and 6.125\" rod length, these pistons provide enhanced durability and reliability under increased power demands. Ideal for enthusiasts and professional builders seeking to upgrade their engine’s strength and efficiency, this piston set supports a range of compression ratios to suit various tuning goals.\u003c\/p\u003e\u003cp\u003eWhether you are building a street performance engine or a race-ready powerplant, these forged pistons offer the precision and toughness required to withstand high RPMs and boost pressures. Their compatibility with most 5.7L Hemi Gen III engines ensures a straightforward upgrade path without extensive modifications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDesigned with advanced engineering and quality materials, the DSS Racing FX Series pistons deliver exceptional performance benefits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for superior strength and durability compared to cast pistons\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21\" optimized for stroker configurations\u003c\/li\u003e\n\u003cli\u003e1.5cc flat top design to fine-tune compression ratios\u003c\/li\u003e\n\u003cli\u003e.927\" wrist pin diameter with options for full-floating or press-fit installation\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm\/1.2mm\/3mm for reliable ring sealing and reduced friction\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.795\" stroke crankshafts and 6.125\" connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple combustion chamber volume options: 65cc (11.1:1), 74cc (10.03:1), and 85cc (8.97:1) for flexible tuning\u003c\/li\u003e\n\u003cli\u003ePrecision machining ensures excellent balance and fitment within the Gen III Hemi block\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEach piston in the DSS Racing FX Series set is crafted from high-grade forged aluminum alloy, providing a lightweight yet incredibly strong component capable of handling the stresses of high-performance engines. The forging process enhances the metal’s grain structure, improving fatigue resistance and thermal conductivity. The flat top design with a slight dish (-1.5cc) allows for precise control over compression ratios, essential for optimizing combustion efficiency and power output.\u003c\/p\u003e\u003cp\u003eThe pistons feature carefully engineered ring grooves that maintain ring stability and reduce blow-by, while the wrist pin bore is designed to accept either full-floating or press-fit pins, depending on your build preference. This versatility ensures compatibility with a wide range of engine assembly techniques 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 vehicles equipped with the 5.7L Hemi Gen III engine. Installation requires standard engine assembly procedures, with attention to proper ring end gap and piston-to-wall clearance based on your specific stroker build. The pistons accommodate a 3.795\" stroke crankshaft and 6.125\" connecting rods, making them ideal for stroker engine configurations.\u003c\/p\u003e\u003cp\u003eWhile these pistons are engineered for direct fitment, professional installation is recommended to ensure optimal performance and longevity. No major block modifications are typically necessary, but verification of clearances and compatibility with your existing components is advised.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons (quantity as required for your engine configuration)\u003c\/li\u003e\n\u003cli\u003eWrist pins compatible with full-floating or press-fit installation\u003c\/li\u003e\n\u003cli\u003eRing sets with 1.2mm top and second rings and 3mm oil control rings\u003c\/li\u003e\n\u003cli\u003eInstallation instructions and technical specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts upgrading their 5.7L Hemi engines for increased power and durability\u003c\/li\u003e\n\u003cli\u003eEngine builders assembling stroker configurations with 3.795\" stroke crankshafts\u003c\/li\u003e\n\u003cli\u003eStreet and track applications requiring reliable forged pistons capable of handling higher compression ratios\u003c\/li\u003e\n\u003cli\u003eRebuilds and upgrades aiming to improve engine longevity under demanding conditions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381039415508,"sku":"1-6710-3937C","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381039448276,"sku":"2-6710-3937C","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":47381039481044,"sku":"3-6710-3937C","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":47381039513812,"sku":"K1-6710-3937C","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":47381039546580,"sku":"K2-6710-3937C","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":47381039579348,"sku":"K3-6710-3937C","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001968_4_67b36621-bacd-4b2e-86a3-1e89ae26cdb2.webp?v=1771667127","url":"https:\/\/fasthemis.com\/products\/6710-3937-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-1-5cc-flat-top-gen-iii-hemi-forged-piston-set-3-937-inch-bore-pin-dia-0-927-comp-height-1-21","provider":"FastHemis","version":"1.0","type":"link"}