i would go with a gsr head the todas allthough good will not last you forever toda as with any street/ strip cam get old and need to be replaced. also toda head package is one of those mods that gets better with the more you have done to your motor. you will get less horspow to a motor w/ i/h/e then you will with a motor with a port job and high comp pistons and tune ecu.I say go with v-tec head

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hybridEF all natural not from concentrate
project green soon to be released