is the 2002 Toyota vvti 2.4 engine block the same as a 2013 Toyota 2.4 vvti engine block?

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Old 27 Mar 2014, 11:40 am   #1 (permalink)
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Default is the 2002 Toyota vvti 2.4 engine block the same as a 2013 Toyota 2.4 vvti engine block?

is the 2002 Toyota vvti 2.4 engine block the same as a 2013 Toyota 2.4 vvti engine block?
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Old 27 Mar 2014, 11:55 am   #2 (permalink)
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Differences as in what??? Your looking to changed engines?? Blocks??? Usually all car manufactures will have design changes in the engines in that many years. Usually some block changes are small but are enough where the previous engines will not swap with each other. All I do know will change the design & shape of the connectors & shape of the sensor so there is one issue as to why you cant swap engines from year to year without swapping wiring harnesses & computers.































But most try to make the engines more efficient & usually will trim weight off the engine to make it lighter & the clearances inside the engine will be even more tighter to make it less friction & drag which will also increase fuel economy
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Old 27 Mar 2014, 12:10 pm   #3 (permalink)
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Not all were the same. The base 2AZ-FE came in 9.6 and 9.8 compression ratios while a 2AZ-FXE was made with Atkinson design. I would expect a 2002 and 2013 to differ in compression ratio.































en.wikipedia.org
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