{"product_id":"wiseco-gp-series-400-piston-kit-for-polaris-400-1995-2003","title":"Wiseco GP Series 400 Piston Kit for Polaris 400 1995-2003","description":"\u003cp\u003eUpgrade your Polaris 400 4X4 engine with the high-performance Wiseco GP Series 400 Piston Kit, engineered for maximum power and reliability. This kit provides a significant boost in durability and horsepower for your SCRAMBLER 400 4X4 or XPLORER 400 4X4 models from 1995-2003.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eExperience unparalleled engine performance and longevity with the Wiseco GP Series Piston Kit. Each piston is meticulously forged from a high-silicon aluminum alloy, ensuring exceptional strength and dependability under the most demanding conditions. This advanced construction translates directly into increased horsepower and torque, delivering a more responsive and powerful ride. Wiseco's innovative forging design and optimized piston skirt work in harmony to maximize power output, while the high-tech design allows for maximum compression ratios and features ultra-stiff strutted forgings for sustained performance. Critical components like the titanium nitride-coated rings enhance durability and reduce friction, ensuring your engine runs stronger for longer. Furthermore, each piston is E-Coated on the crown, ring grooves, and pin bore, providing superior wear resistance and protection against micro-welding, galling, and detonation. The GP Series specific design, with less machining on the outside, enhances bore sealing for increased compression, and the removal of boost ports contributes to a more predictable powerband and increased pull on the top end, making this an ideal choice for serious riders and tuners.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Strength:\u003c\/strong\u003e Forged from high-silicon aluminum alloy for maximum durability and reliability in demanding applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Power Output:\u003c\/strong\u003e Innovative forging design and piston skirt are engineered to deliver maximum horsepower and torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Rebuild Kit:\u003c\/strong\u003e Includes a forged piston, high-quality rings, wrist pins, and circlips for a comprehensive top-end refresh.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Durability:\u003c\/strong\u003e E-Coating on the piston crown, ring grooves, and pin bore provides exceptional wear resistance and protection against micro-welding, galling, and detonation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSustained Performance:\u003c\/strong\u003e High-tech design features maximum compression ratios and ultra-stiff forgings, paired with titanium nitride-coated rings, for longer-lasting power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePredictable Powerband:\u003c\/strong\u003e GP Series parts offer less external machining for improved bore sealing and removed boost ports for a smoother, stronger top-end pull.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Wiseco\u003c\/li\u003e\n\u003cli\u003eSeries: GP Series\u003c\/li\u003e\n\u003cli\u003eEngine Displacement (Fitment): 400cc\u003c\/li\u003e\n\u003cli\u003ePiston Type: Forged\u003c\/li\u003e\n\u003cli\u003eMaterial: High-silicon aluminum alloy\u003c\/li\u003e\n\u003cli\u003ePiston Coating: E-Coated (crown, ring grooves, pin bore)\u003c\/li\u003e\n\u003cli\u003eRing Coating: Titanium Nitride\u003c\/li\u003e\n\u003cli\u003eKit Contents: Forged piston, rings, wrist pins, circlips\u003c\/li\u003e\n\u003cli\u003eVehicle Fitment: Polaris SCRAMBLER 400 4X4, XPLORER 400 4X4 (1995-2003)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN:\u003c\/strong\u003e 0193564123947\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant to Know\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCylinder sleeves must be purchased separately.\u003c\/li\u003e\n\u003cli\u003eThis high-performance piston kit is designed for expert racers and tuners; service intervals may be more frequent than with conventional pistons.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":63688374616394,"sku":"675M08450","price":904.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/28894484d1920f849eec149be8b0b1f0.webp?v=1790444524","url":"https:\/\/partsdenmark.pl\/products\/wiseco-gp-series-400-piston-kit-for-polaris-400-1995-2003","provider":"Parts Denmark","version":"1.0","type":"link"}