This is irrelevant really,as many things as he changed and who knows what his heads flowed before,cam size,nothing and this has nothing to do with replacing stock heads for trickflows. I really don't know why you are so against the trickflows but they are a superior quality head and to get a chinese head to flow as well you will be in them the same money or more and that's not including spring,valve and or guide upgrades. The heads you have are fine but just like a cheap set of headers there are better quality parts available for more money.Use what works within the budget you have and enjoy but there is no reason to hate on parts that cost more money and are better quality.
