{"product_id":"je-207481-piston-kit-ultra-series-4-035-in-bore-1-000-in-ch-1-80-cc-for-chevrolet-small-block-engine","title":"JE 207481 Piston Kit Ultra Series (4.035 in. Bore, 1.000 in. CH, -1.80 CC) for CHEVROLET Small Block Engine","description":"\u003ch2\u003eDescription JE 207481 Piston Kit Ultra Series (4.035 in. Bore, 1.000 in. CH, -1.80 CC) for CHEVROLET Small Block Engine\u003c\/h2\u003e \u003cp\u003eJE Ultra Series forged Pistons are among the industry’s strongest and most fully featured off-the-shelf Pistons. Designed for domestic applications from LS to Big Block and HEMI to Ford Modular, they feature JE’s proprietary Aligned Grain Flow forging technology for next-level tensile strength under extreme cylinder pressures.\u003c\/p\u003e \u003cp\u003eUltra Series Pistons include custom-level features for boost-heavy or nitrous V8 engine builds. All JE Ultra Series Pistons are made 100% in the USA.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for Power:\u003c\/strong\u003e Every feature is optimized for high-Horsepower \/ HP racing engines. Aligned Grain Flow technology maximizes tensile strength for high-performance engine environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePiston Coatings:\u003c\/strong\u003e Skirt coating reduces friction, Wall wear, and operating noise, especially during cold starts. The ceramic-based thermal barrier crown coating reduces Piston crown temperatures and improves exhaust gas scavenging.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-Strength Wrist Pins:\u003c\/strong\u003e Premium thick-Wall Wrist Pins are manufactured by Trend Performance in the USA and Designed for high-performance and power-adder builds.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGas Ports and Pin Oiling:\u003c\/strong\u003e Lateral gas ports help maintain top compression ring seal at high RPM and boost. Enhanced oiling keeps the Wrist Pin, pin Bore, and small end lubricated to reduce heat, friction, and wear.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eSpecifications:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003ePiston Series: JE Ultra Series\u003c\/li\u003e \u003cli\u003eCylinder Head: STD CHEVROLET 23 DEG\u003c\/li\u003e \u003cli\u003eBore Diameter: 4.035 IN\u003c\/li\u003e \u003cli\u003ePiston Head Type: Flat\u003c\/li\u003e \u003cli\u003eCompression Height: 1.000 IN\u003c\/li\u003e \u003cli\u003ePiston Volume: -1.80 CC\u003c\/li\u003e \u003cli\u003ePiston Material: 2618\u003c\/li\u003e \u003cli\u003eForging Type: Round\u003c\/li\u003e \u003cli\u003ePiston Average Weight: 318 GR\u003c\/li\u003e \u003cli\u003eRing Set Included: No\u003c\/li\u003e \u003cli\u003eTop Compression Ring Thickness: 0.0436 IN\u003c\/li\u003e \u003cli\u003eSecond Compression Ring Thickness: 0.0440 IN\u003c\/li\u003e \u003cli\u003eOil Ring Thickness: 0.119 IN\u003c\/li\u003e \u003cli\u003eWrist Pin Material: 5115 Low Carbon Steel, Case Hardened\u003c\/li\u003e \u003cli\u003eWrist Pin Length: 2.400 IN\u003c\/li\u003e \u003cli\u003eWrist Pin Wall Thickness: 0.130 IN\u003c\/li\u003e \u003cli\u003eIntake Depth: 0.280 IN\u003c\/li\u003e \u003cli\u003eIntake Angle: 21.5\u003c\/li\u003e \u003cli\u003eExhaust Depth: S\u003c\/li\u003e \u003cli\u003eExhaust Diameter: 1.706\u003c\/li\u003e \u003cli\u003eExhaust Angle: 21.5\u003c\/li\u003e \u003cli\u003eTop Groove Width: 0.04360 IN\u003c\/li\u003e \u003cli\u003e2nd Groove Width: 0.04400 IN\u003c\/li\u003e \u003cli\u003eOil Groove Width: 0.11900 IN\u003c\/li\u003e \u003cli\u003eProduct Type: Engine Piston Kit\u003c\/li\u003e \u003cli\u003eProduct Market: Domestic\u003c\/li\u003e \u003cli\u003eSmall Block\u003c\/li\u003e \u003c\/ul\u003e","brand":"JE PISTONS","offers":[{"title":"Default Title","offer_id":43409307631796,"sku":"207481","price":1371.32,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/2605\/3812\/files\/14613-je-pistons-207481-1_6fc2ec79-f606-4b06-a60a-4f4eda7126d1.jpg?v=1787843774","url":"https:\/\/atomic-shop.eu\/products\/je-207481-piston-kit-ultra-series-4-035-in-bore-1-000-in-ch-1-80-cc-for-chevrolet-small-block-engine","provider":"ATOMIC-SHOP Performance Parts \u0026 Motorsport Equipment - EU","version":"1.0","type":"link"}