{"product_id":"nitto-billet-crankshaft-mitsubishi-4g63-lancer-evolution-iv-ix-cn9a-cp9a-ct9a","title":"Nitto Billet Crankshaft - Mitsubishi 4G63 - Lancer Evolution IV–IX (CN9A \/ CP9A \/ CT9A)","description":"\u003ch2\u003eNitto Billet Crankshaft - Mitsubishi 4G63 - Lancer Evolution IV–IX (CN9A \/ CP9A \/ CT9A)\u003c\/h2\u003e\u003cp\u003eNitto EN40B billet crankshafts for the 7-bolt Mitsubishi 4G63T in the Lancer Evolution IV to IX. They are aimed at the top end of drag racing and circuit racing, where crank strength and durability under very high power matter most.\u003c\/p\u003e\u003cp\u003eChoose the stroke to set your capacity: 88 mm keeps the factory 2.0L, 94 mm takes the engine to 2.2L and 100 mm to 2.3L. Longer strokes need the matching Nitto stroker pistons and rod length.\u003c\/p\u003e\u003cp\u003eEN40B has a higher tensile strength than 4340 billet, which helps the crank cope with more power for longer, and Nitto notes that the stronger material comes without a weight penalty. Each crank is machined from true billet round bar and is fully counterweighted, nitrided and balanced.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Installation by a professional is recommended. Engine internals must be measured and set up by a qualified engine builder.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEN40B billet round bar, with higher tensile strength than 4340 and no weight penalty\u003c\/li\u003e\n\u003cli\u003eX-ray and sonic grade tested\u003c\/li\u003e\n\u003cli\u003eQuenched, heat treated and nitrided\u003c\/li\u003e\n\u003cli\u003eFully counterweighted and balanced\u003c\/li\u003e\n\u003cli\u003eKnife-edged counterweights (where applicable)\u003c\/li\u003e\n\u003cli\u003e100% CNC profiled, drilled and tapped\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWarranty\u003c\/h3\u003e\u003cp\u003eNitto parts are made for racing and off-road use. Inspect every part during assembly and blueprinting, and contact us before fitting if anything measures out of tolerance. Under Nitto's limited warranty a defective part will be repaired or replaced at Nitto's option, and any modification voids the warranty. Full terms: \u003ca href=\"https:\/\/irp.cdn-website.com\/3120b340\/files\/uploaded\/Limited_Warranty_250724.pdf\" target=\"_blank\" rel=\"noopener\"\u003eNitto limited warranty (PDF)\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003ePairs Well With\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/nitto-forged-stroker-pistons-mitsubishi-4g63-lancer-evolution-iv-ix-cn9a-cp9a-ct9a\"\u003eNitto Forged Stroker Pistons - Mitsubishi 4G63 - Lancer Evolution IV–IX (CN9A \/ CP9A \/ CT9A)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/nitto-i-beam-connecting-rods-mitsubishi-4g63-lancer-evolution-iv-ix-cn9a-cp9a-ct9a\"\u003eNitto I-Beam Connecting Rods - Mitsubishi 4G63 - Lancer Evolution IV–IX (CN9A \/ CP9A \/ CT9A)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/nitto-v2-i-beam-connecting-rods-mitsubishi-4g63-lancer-evolution-iv-ix-cn9a-cp9a-ct9a\"\u003eNitto V2 I-Beam Connecting Rods - Mitsubishi 4G63 - Lancer Evolution IV–IX (CN9A \/ CP9A \/ CT9A)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/nitto-stroker-kit-mitsubishi-4g63-lancer-evolution-iv-ix-cn9a-cp9a-ct9a\"\u003eNitto Stroker Kit - Mitsubishi 4G63 - Lancer Evolution IV–IX (CN9A \/ CP9A \/ CT9A)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/nitto-full-gasket-kit-mitsubishi-4g63-lancer-evolution-iv-ix-cn9a-cp9a-ct9a\"\u003eNitto Full Gasket Kit - Mitsubishi 4G63 - Lancer Evolution IV–IX (CN9A \/ CP9A \/ CT9A)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"chicane-links\"\u003eShop more: \u003ca href=\"\/collections\/nitto\"\u003eNitto\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eNeed help choosing parts? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e.\u003c\/p\u003e","brand":"Nitto","offers":[{"title":"2.0L (88 mm stroke)","offer_id":53972209074469,"sku":"NIT-CNK-4G63STD","price":4060.0,"currency_code":"AUD","in_stock":true},{"title":"2.2L (94 mm stroke)","offer_id":53972209107237,"sku":"NIT-CNK-4G6394E","price":4060.0,"currency_code":"AUD","in_stock":true},{"title":"2.3L (100 mm stroke)","offer_id":53972209140005,"sku":"NIT-CNK-4G63S100","price":4060.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/4838863997.png?v=1791323277","url":"https:\/\/www.chicaneaustralia.com.au\/products\/nitto-billet-crankshaft-mitsubishi-4g63-lancer-evolution-iv-ix-cn9a-cp9a-ct9a","provider":"Chicane Australia","version":"1.0","type":"link"}