MIT Technology Review – Nanotech

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The MIT Technology Review – Nanotech blog offers information on emerging nanotechnologies and the impact these technologies have on business and society. Kindle blogs are fully downloaded onto your Kindle so you can read them even when you’re not wirelessly connected. And unlike RSS readers which often only provide headlines, blogs on Kindle contain full text content and images, and are updated wirelessly throughout the day…. More >>

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Nissan Gives the 2010 Murano a 3.5 Liter Engine

The Nissan Murano, Nissan’s midsize crossover SUV, returns for 2010 with no engine changes, following a 2009 redesign.

The Murano’s only engine is a 3.5-liter DOHC V6. This 24-valve, all-aluminum engine, known as the VQ35DE, is a version of the award-winning V6 used in the Altima and Maxima sedans. It features micro-finished camshaft and crankshaft journals for reduced internal friction; a resin-cast intake manifold with a Variable Intake System (VIS) to optimize engine breathing at all engine speeds; Nissan Direct Ignition System; and continuously variable timing for the intake valves.

Last year’s engine revisions increased the Murano’s output to 265 horsepower and 248 lb-ft of torque, up from 245 horsepower and 246 lb-ft in earlier years. The Murano’s engine is less powerful than the version of the VQ35DE used in the 2010 Maxima, which has 290 horsepower and 261 lb-ft of torque. The engine in the Murano has been tuned for stronger mid-range power, to compensate for the crossover’s greater weight.

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