{"product_id":"1kd-2kd-hp4-overdrive-kit-1-1-ratio-high-pressure-pump-drive-toyota-hilux-vigo-n70-prado-120-150","title":"1KD\/2KD HP4 Overdrive Kit 1:1 Ratio - Toyota Hilux Vigo \/ Vigo Champ N70, Fortuner \u0026 Prado 120\/150","description":"\u003cp\u003eOn a stock 1KD or 2KD the high pressure pump turns at half engine speed. Once you fit bigger injectors or nozzles, the pump can't keep up and rail pressure falls away at higher RPM. This overdrive kit drives the pump at a 1:1 ratio, so it turns at crank speed and delivers roughly twice the pump strokes per engine revolution. The result is rail pressure that holds right through the rev range.\u003c\/p\u003e\u003ch3\u003eWhat's in the kit\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePump drive bracket and housing with drive gear\u003c\/li\u003e\n\u003cli\u003eCrank and pump drive pulleys\u003c\/li\u003e\n\u003cli\u003eToothed drive belt\u003c\/li\u003e\n\u003cli\u003eBelt tensioner\u003c\/li\u003e\n\u003cli\u003eTwo support brackets\u003c\/li\u003e\n\u003cli\u003eMounting bolts and washers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1:1 pump drive ratio for full rail pressure at high RPM\u003c\/li\u003e\n\u003cli\u003eSuits the HP4 (3-plunger) high pressure pump\u003c\/li\u003e\n\u003cli\u003eBelt drive with a dedicated tensioner\u003c\/li\u003e\n\u003cli\u003eZinc plated steel brackets and anodised pulleys\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eSuits Toyota Hilux Vigo and Vigo Champ (N70 Hilux, KUN26 \/ KUN16, 2004-2015), first generation Fortuner (KUN60 \/ KUN51, 2005-2015) and Landcruiser Prado KDJ120 \/ KDJ150 (2002-2015) with the 1KD-FTV 3.0L or 2KD-FTV 2.5L D-4D engine. Designed for engines running an HP4 high pressure pump.\u003c\/p\u003e\u003ch3\u003eInstall notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh pressure pump not included\u003c\/li\u003e\n\u003cli\u003ePump wiring needs extending and the pump-to-rail line needs to be made or modified\u003c\/li\u003e\n\u003cli\u003eA custom ECU tune is required to control rail pressure\u003c\/li\u003e\n\u003cli\u003eWorkshop installation recommended\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNot sure it suits your build? Call us before ordering and we'll confirm fitment.\u003c\/p\u003e","brand":"GTurbo","offers":[{"title":"Default Title","offer_id":68016797712627,"sku":"1KD-HP4-OD-1TO1","price":2150.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/4241\/2531\/files\/6_db64c0c2-9938-4d91-b0f7-412dac9eee52.png?v=1793183592","url":"https:\/\/gturbo.com.au\/products\/1kd-2kd-hp4-overdrive-kit-1-1-ratio-high-pressure-pump-drive-toyota-hilux-vigo-n70-prado-120-150","provider":"GTurbo","version":"1.0","type":"link"}