{"product_id":"spool-nissan-ca18-stroker-crankshaft-nissan-ca18-engine-series","title":"Spool Nissan CA18 Stroker Crankshaft - Nissan CA18 Engine Series","description":"\u003cp\u003eNissan CA18 Engine Series\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNissan CA18DET 87.6mm Billet 4340 Stroker Crankshaft\u003c\/p\u003e\n\u003cp\u003eThis is a true billet crankshaft machined from Billet 4340 core stock (not a cast forging blank that is final machined).\u003c\/p\u003e\n\u003cp\u003eEach crank is machined from core stock 4340 on a CNC machine, then Nitrided and final ground.\u003c\/p\u003e\n\u003cp\u003eWith the increased cubic capacity from the 87.6mm m stroker crank, big increases in torque and low to mid range power are achievable. Boost will come on earlier in the rev range and peak power will increase.\u003c\/p\u003e\n\u003cp\u003eThe CA18DET engine in its factory form has a 83mm bore and 83.6mm stroke, giving a displacement of 1809cc.\u003c\/p\u003e\n\u003cp\u003eUsing the 87.6 mm stroker crank, std length conrods and custom pistons, the displacement is increased as follows:\u003c\/p\u003e\n\u003cp\u003e83.5mm bore and the 87.6mm stroker crank = 1919cc \/ 110cc increase\u003cbr\u003e84 mm bore and the 87.6 mm stroker crank = 1942cc \/ 133cc increase\u003cbr\u003e \u003c\/p\u003e\n\u003cp\u003eCrank Weighs 18kg\u003cbr\u003e4340 Grade Billet Steel\u003cbr\u003eFully Counter Weighted\u003cbr\u003eNitrided Finish\u003cbr\u003eFully Balanced\u003cbr\u003eStroke 87.6mm\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Spool Imports","offers":[{"title":"Default Title","offer_id":50533994463469,"sku":"SPOOL-CA18-87.6mm","price":2650.0,"currency_code":"BND","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/6300\/6701\/files\/untitled.13.png?v=1787671390","url":"https:\/\/gtperformancemotorsport.com\/products\/spool-nissan-ca18-stroker-crankshaft-nissan-ca18-engine-series","provider":"GT Performance Motorsport","version":"1.0","type":"link"}