{"product_id":"6852-4100-6-2-small-block-mopar-hemi-gen-iii-fx-series-10cc-dish-top-gen-iii-hemi-forged-piston-set-4-100-inch-bore-pin-dia-0-945-comp-height-1-275","title":"DSS Racing FX Series Forged Piston Set 4.100\" Bore: Fits Jeep \/ Dodge \/ Ram (Hellcat \u0026 Trackhawk)","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 6.2L Hellcat \u0026amp; Trackhawk Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6852-4100 \/ 2-6852-4100 \/ 3-6852-4100 \/ K1-6852-4100 \/ K2-6852-4100 \/ K3-6852-4100\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Piston Set is engineered specifically for the 6.2L Gen III Hemi engines found in many Chrysler, Dodge, Jeep, and Ram Hellcat and Trackhawk models. Designed to handle high-performance demands, these pistons offer exceptional strength and durability for enthusiasts looking to upgrade their engine’s internals. Whether you are building a street performance engine or a track-ready powerhouse, this piston set provides reliable, precision-crafted components to improve engine efficiency and longevity.\u003c\/p\u003e\u003cp\u003eWith a 4.100\" bore size and a compact dish top design, these pistons are optimized for a range of compression ratios, making them versatile for various build goals. The set is ideal for those seeking to maintain factory-like dimensions while enhancing the engine’s ability to withstand increased power and boost levels.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese forged pistons incorporate advanced design elements and manufacturing techniques to ensure peak performance and reliability:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 6.2L Gen III Hemi engines, including Hellcat and Trackhawk models\u003c\/li\u003e\n\u003cli\u003e4.100\" bore size tailored for 378 Small Block Mopar Hemi applications\u003c\/li\u003e\n\u003cli\u003eCompact 10cc dish top for optimized combustion chamber volume\u003c\/li\u003e\n\u003cli\u003ePin diameter of .945\" available in full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions: 1.2mm top and second rings, 3mm oil ring for effective sealing\u003c\/li\u003e\n\u003cli\u003eDesigned for a 3.578\" stroke and 6.2\" connecting rod length\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple compression heights (1.275\" comp height) to suit different engine builds\u003c\/li\u003e\n\u003cli\u003eApproximate compression ratios ranging from 8.48 to 10.26 depending on combustion chamber volume\u003c\/li\u003e\n\u003cli\u003ePrecision forged construction for superior strength and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDSS Racing’s FX Series pistons are forged from high-grade aluminum alloy, providing an excellent balance of lightweight design and structural integrity. The forging process enhances grain structure, resulting in pistons that resist cracking and deformation under extreme heat and pressure. The pistons feature a compact dish top design with a -10cc volume to optimize combustion efficiency and reduce detonation risk.\u003c\/p\u003e\u003cp\u003eThe pin bore is engineered for either full-floating or press-fit wrist pins, allowing builders to select the best option for their application. Ring grooves are precision-machined to accommodate high-performance piston rings, ensuring superior sealing and oil control. Overall, the design focuses on durability and compatibility with factory components, making these pistons a reliable upgrade for high-output 6.2L Hemi engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed as a direct fit for most Chrysler, Dodge, Jeep, and Ram 6.2L Hellcat and Trackhawk engines with a 4.100\" bore. Installation requires standard engine assembly procedures and may involve balancing and blueprinting depending on the build. No major modifications are typically necessary, but professional installation is recommended to ensure optimal performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons sized for 4.100\" bore\u003c\/li\u003e\n\u003cli\u003eWrist pin options: full-floating or press-fit (depending on SKU)\u003c\/li\u003e\n\u003cli\u003ePrecision-machined ring grooves ready for high-performance piston rings\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 and engine builders upgrading or rebuilding 6.2L Gen III Hemi engines in Hellcat and Trackhawk vehicles. It suits applications ranging from street performance to drag racing and high-boost forced induction setups, providing enhanced durability and reliability under increased power demands.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381001011412,"sku":"1-6852-4100","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381001044180,"sku":"2-6852-4100","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":47381001076948,"sku":"3-6852-4100","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":47381001109716,"sku":"K1-6852-4100","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":47381001142484,"sku":"K2-6852-4100","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":47381001175252,"sku":"K3-6852-4100","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0002131_4_d3770735-005f-433a-81dc-039a4d80a1c4.webp?v=1771667029","url":"https:\/\/fasthemis.com\/products\/6852-4100-6-2-small-block-mopar-hemi-gen-iii-fx-series-10cc-dish-top-gen-iii-hemi-forged-piston-set-4-100-inch-bore-pin-dia-0-945-comp-height-1-275","provider":"FastHemis","version":"1.0","type":"link"}