How much would you pay for a product made in the US vs China

If the Chinese product is a dollar, and the US made product is two dollars, I'm buying US.
If the Chinese product is $10, and US is $15, I'll probably buy US.
If I have been burned on a $300 Chinese purchase (i have, twice!) I'll spend $750 for US quality.
If the cylinder head package from China is $850, (and includes an int
ake, roller rockers, valve covers and head gaskets, like mine did)and the US made head package is $2250, China here we come.
I DO NOT expect equivalent quality, I'm not that stupid.