{"product_id":"porsche-sleeves-piston-set-including-rings-pins-clips-102mm-911-108-102-1","title":"Porsche Sleeves \u0026 Piston Set including Rings - Pins - \u0026 Clips 102mm - 911  108-102-1","description":"Porsche \u003cdiv class=\"std\" data-mce-fragment=\"1\"\u003eLN Engineering's billet aluminum Nickies sleeves optimized design provide superior strength and cooling over factory cast aluminum Nikasil plated sleeves. Paired with a set of custom forged 2618 alloy JE Pistons, our machine-in Porsche 911 996\/997TT Turbo 102mm Nickies nickel silicon carbide plated aluminum sleeves and matching piston sets are an alternative to expensive Genuine Porsche factory replacement cylinder and piston kits and are suitable for both street and track use.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eProvides an increase in displacement from 3.6 to 3.8 liters with no loss of strength or cooling while retaining the stock crankshaft and connecting rods.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eWhen Porsche increased the bore size larger than 100mm, they switched to Nikasil plated steel sleeves which have significantly lower thermal conductivity. Our machine-in Mezger cylinder liners use the registers of the steel 105.4mm sleeves, but are made out of billet aluminum for increased strength and cooling over factory steel cylinder liners.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe water jacket and case both need to be machined to accept the 108-102 Nickies Mezger sleeves.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eRequires the use of factory 102.7mm head gaskets or custom Cometic head gaskets (both sold separately).\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"qty-container clearfix\" data-mce-fragment=\"1\"\u003e\u003c\/div\u003e","brand":"Nickies","offers":[{"title":"Default Title","offer_id":40157653860410,"sku":"108-102.1","price":6747.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/4846\/2650\/files\/Porsche-Sleeves-Piston-Set-including-Rings-Pins-Cl-0.jpg?v=1747816386","url":"https:\/\/sierramadrecollection.com\/products\/porsche-sleeves-piston-set-including-rings-pins-clips-102mm-911-108-102-1","provider":"Sierra Madre Collection","version":"1.0","type":"link"}