{"product_id":"hemi-6-4l-mahle-powerpak-forged-piston-set-4-090-in-bore-930279090","title":"HEMI 6.4L Mahle POWERPAK Forged Piston Set - 4.090 in. Bore (930279090)","description":"\u003cp\u003e\u003cstrong\u003eHEMI 6.4L Mahle POWERPAK Forged Piston Set - 4.090 in. Bore (930279090)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMahle POWERPAK piston kit made from 4032 forged aluminum for the engine combination below. Confirm bore, stroke, rod length, cylinder head and required piston clearance during build planning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHEMI 6.4L engine builds matching the dimensions below.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8 forged pistons\u003c\/li\u003e\n\u003cli\u003eWrist pins\u003c\/li\u003e\n\u003cli\u003ePin retaining clips\u003c\/li\u003e\n\u003cli\u003e1.0 \/ 1.0 \/ 2.0 mm file-fit performance ring set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 930279090\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Platform:\u003c\/strong\u003e HEMI 6.4L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Displacement:\u003c\/strong\u003e 392 ci\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore:\u003c\/strong\u003e 4.090 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStroke:\u003c\/strong\u003e 3.724 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod Length:\u003c\/strong\u003e 6.200 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression Height:\u003c\/strong\u003e 1.211 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Diameter:\u003c\/strong\u003e 0.945 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown Volume:\u003c\/strong\u003e 3.6 cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Weight:\u003c\/strong\u003e 453 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 4032 Forged Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 11.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder Head Chamber Volume:\u003c\/strong\u003e 74 cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Pack:\u003c\/strong\u003e 1.0 \/ 1.0 \/ 2.0 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Fit:\u003c\/strong\u003e File-fit performance ring set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Measurement Point:\u003c\/strong\u003e 0.250 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Piston Clearance:\u003c\/strong\u003e 0.0025 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Piston Clearance:\u003c\/strong\u003e 0.0033 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Quantity:\u003c\/strong\u003e 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop Ring Groove:\u003c\/strong\u003e Hard anodized for extreme-duty applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression Ratio Basis:\u003c\/strong\u003e 0.010 in. below deck with 0.035 in. head gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWrist Pin Style:\u003c\/strong\u003e Press-fit or floating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop Ring Material:\u003c\/strong\u003e Ductile iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop Ring Facing Material:\u003c\/strong\u003e Plasma-moly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecond Ring Material:\u003c\/strong\u003e Cast iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecond Ring Facing Material:\u003c\/strong\u003e Cast iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil Ring Material:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil Ring Tension:\u003c\/strong\u003e Standard\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":53563090075946,"sku":"930279090","price":1102.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0912\/1851\/0122\/files\/mle-930279090_jf_ml.jpg?v=1794513351","url":"https:\/\/pml-parts.ca\/products\/hemi-6-4l-mahle-powerpak-forged-piston-set-4-090-in-bore-930279090","provider":"PML Parts","version":"1.0","type":"link"}