PISTON QUESTION

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Apr 24, 2007 | 05:21 PM

autopainter13

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Scion Evolution

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From: Sterling Heights, MI

PISTON QUESTION

i thought i read on here somewhere that the pistons in a 1nzfe were forged from the factory. is this true? i have tried calling toyota, and the dealership, but cant find anybody to awnser my question. thanks

Apr 26, 2007 | 08:12 PM

autopainter13

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Scion Evolution

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From: Sterling Heights, MI

nothing, huh

Apr 26, 2007 | 08:19 PM

draxcaliber

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well, it does have a relatively high 10.5 to 1 compression, so maybe they are?

May 5, 2007 | 03:23 AM

autopainter13

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Scion Evolution

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Posts: 482

From: Sterling Heights, MI

ok, so after further inspection of a 1nzfe stock piston, they are cast aluminum. the rods are not forged either. i cant believe with all these claimed scion motor "experts" that nobody could awnser my question.