{"product_id":"speed-pro-sph534np040-305-ci-sb-chev-flat-top-hypereutectic-pistons-312-c-i-3-776-bore-3-480-stroke-5-700-rod-length-5-0cc-dome-volume-sph534np-040","title":"Speed Pro SPH534NP040 305 Ci SB Chev - Flat Top Hypereutectic Pistons 312 C.I. 3.776\" Bore 3.480 Stroke 5.700\" Rod Length -5.0Cc Dome Volume Sph534Np 040","description":"\u003cp\u003eAvailable on both hypereutectic and POWERFORGED pistons, DUROSHIELD is an exclusive moly-graphite skirt \u003cbr\u003ecoating that extends engine life and essentially eliminates scuffing. This technologically advanced coating is precisely applied to the piston through a computer-controlled process. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDUROSHIELD skirt coated pistons:\u003c\/strong\u003e \u003c\/p\u003e \u003cul\u003e \u003cli\u003eReduce friction for increased fuel economy and horsepower\u003c\/li\u003e \u003cli\u003e Essentially eliminate scuffing and wear\u003c\/li\u003e \u003cli\u003e Prevent damage from inadequate lubrication, especially at start-up\u003c\/li\u003e \u003cli\u003eImprove cylinder sealing for less blow-by and more power\u003c\/li\u003e \u003cli\u003eRequire no increase in skirt clearance \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePiston Specifications :\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCID: 312\u003c\/li\u003e \u003cli\u003e Bore: 3.776\u003c\/li\u003e \u003cli\u003eStroke: 3.480\u003c\/li\u003e \u003cli\u003eRod Length: 5.700\u003c\/li\u003e \u003cli\u003eCompression Height: 1.560\u003c\/li\u003e \u003cli\u003e Compression Ratio with 64cc chamber volume: 8.43\u003c\/li\u003e \u003cli\u003e Compression Ratio with 72cc chamber volume: 7.70\u003c\/li\u003e \u003cli\u003e Compression Ratio with 76cc chamber volume: 7.52\u003c\/li\u003e \u003cli\u003e Dome Volume: -5.0cc\u003c\/li\u003e \u003cli\u003e Pin Type: Press\u003c\/li\u003e \u003cli\u003e Recommended Ring Set: Moly - SPE356K 040, STD Fit - N\/A, File Fit - SPR10434 045\u003c\/li\u003e \u003cli\u003eCoated skirt\u003c\/li\u003e \u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Speed Pro","offers":[{"title":"Default Title","offer_id":44663245340983,"sku":"SPH534NP040","price":306.5,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/207793.jpg?v=1780377340","url":"https:\/\/enginemaster.com.au\/products\/speed-pro-sph534np040-305-ci-sb-chev-flat-top-hypereutectic-pistons-312-c-i-3-776-bore-3-480-stroke-5-700-rod-length-5-0cc-dome-volume-sph534np-040","provider":"Engine Master","version":"1.0","type":"link"}