Other pullin forums?
 

Looking for lots of dt466 tech and not finding it here can someone point me in another direction

Try looking for tractor pulling info, to my knowledge this is the engine all of the IH boy are running. Also try looking up power parts enginerring, he and his brother are both stepping their IH's up to the NTPA level this year. I know he has 525c.i. kit for them. Good luck:tu:

i would start with pulloff.com