oakleaf
Member
- Location
- South coast of Ireland
I have no experience of any IH under the 784 so l dont know. But if the 474 could be transformed by a different injector pump then surely IH would have done it as opposed to using another manufacturers motor ?My Father has a 474 and to say it's gutless would be an understatement, I'm led to believe the 474 engine later reappeared in the 584 albeit with a different injector pump, uncle has a 584 and its a great tractor, based on this I'm assuming the Perkins was used in the 475 to overcome the deadness suffered by the 474.