{"product_id":"6-4l-392-srt-hemi-forged-drop-in-pistons","title":"6.4L 392 SRT HEMI Forged Drop-In Pistons","description":"The MMX 6.4L 392 SRT HEMI forged drop-in pistons provide a robust upgrade for high-performance engines, capable of supporting up to 700 RWHP when paired with stock rods. These pistons are constructed from high-strength 2618 forged aluminum and include new high-strength pins, file-fit piston rings, and valve reliefs designed to accommodate larger cam profiles (.080 inch intake and .050 inch exhaust).\n\nTo further improve durability, the top ring land has been moved down, the cross-section between the first and second compression rings has been increased, and the accumulator groove volume has been increased to reduce pressure spikes that lead to land failure.\n\nProfessional installation is required for this product. These pistons are intended exclusively for use with either factory stock rods or MMX forged rods; using any other type of connecting rod will cause the assembly to become unbalanced. If your build requires power levels exceeding 1000 RWHP, a full forged piston and rod package is recommended instead.","brand":"MMX","offers":[{"title":"Default Title","offer_id":52689256218936,"sku":"MMP-261864","price":899.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687391313.jpg?v=1784904163","url":"https:\/\/store.motormia.co\/products\/6-4l-392-srt-hemi-forged-drop-in-pistons","provider":"MOTORMIA","version":"1.0","type":"link"}