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Old 04-03-2010, 05:28 PM   #23
ichitaka05
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Quote:
Originally Posted by [es vi: eks] View Post
Yes ever since the 1st Subarus with a flat four was produced back in 1967 they had always been all alloy.
Remember with a boxer you have two equial sized block halves, 2 x heads, 4 cams etc so would weight a bit more compaired to a alloy inline 4 with 1 head, 2 cams etc.

I would say new engine will be the next gen Subaru engine that will have timming chain?, Virable Valves, lighter shorter, with Directect injection.
I would say toyota would add there fancy DI tech to it. Would they still do new heads for it?

Heres a pic of the prototype next gen Subaru engine...
My boxer engine only has 2 cams instead of 4. lol
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