Duratecis a brand name of the Ford Motor Company used for the company's range of gasoline-powered four-cylinder, five-cylinder and six-cylinder passenger car engines.. The original 1993 Duratec V6 engine was designed by Ford and Porsche. Ford introduced this engine in the Ford Mondeo.Over time, "Duratec" became an omnibus name for Ford's OilPan to engine block bolts 127 to 141 in-lbs Torque in sequence shown Engine front cover Stage 1 89 in-lbs Stage 2 18 ft-lbs Stage 3 35 ft-lbs 2.3L I4 Duratec DOHC, 5R44E 5-speed auto, RWD, 7.5" Open w/ 4.10 Ratio, Gibson split-rear catback Sonic Blue Pearl with dark gray trim DrEunos. 5457 posts · Joined 2010. #8 · Nov 27, 2013. My Mazda 6 Sport uses the 2.5L incarnation of the MZR engine, they are `only` 173bhp buta lot of torque, it shreds 225/40R18 tyres and that is with a heavier car and FWD. Not a lot of them sold as the 2.2 derv burner gives 185bhp and another 13mpg. Every6,000 miles or 6 months, whichever comes first. Renew the engine oil and filter* *Note: Ford recommend that the engine oil and filter are changed every 12,500 miles or 12 months. However, oil and filter changes are good for the engine and we recommend that the oil and filter are renewed more frequently, especially if the vehicle is used on a lot of Stage1, 2 and 3 mods for the 2.0 Duratec. Before we break the best tuning upgrades down into stages of tune, let's list the most effective tuning upgrades for you. Suspension Iwill be needing a new engine for my new mk2 escort circuit car soon and i am having a hard time deciding on which engine to go for. Duratec-PRO's Proven 290-300 BHP Reliable The 2.0ltr revs to over 9K rpm Light weight, alloy block etc CONS Quite pricey Expensive conversion parts Looks shit Doesn't suit an old skool racer N/A YB - PRO's Youwill need new bolts for the main cap and big ends. Main Caps oil jets top . 8 4 1 5 7 3 2 6 Stg 1 10Nm Stg 2 25Nm Stg 3 30Nm Stg 4 Angle tighten 15 Deg. Were testing the 2.5-litre Duratec FHEV (Full Hybrid Electric Vehicle) here, with 187bhp and a 0-62mph time of 9.1sec (a torque figure isn’t available yet, as the homologation isn’t complete). Alteringyour Duratec 37 cam will make a dramatic difference to the engine torque. Choosing a higher performance cam profile raises the torque accordingly. NB: Fast road camshafts usually increase the bhp through the rev band, you may lose a little low down power but high end rpm power will be higher. Motorsport and race camshafts, increase 7rmY.

2.0 duratec engine torque settings