Posted 1/9/2019 12:43 (#7232221 - in reply to #7232147) Subject: RE: IH 414 Hi Flow Head
Columbia, MO
Supposedly there are 2 serial numbers on the cylinder heads for the DT- 414.. one of the serial numbers corresponds to a cylinder head capable of allowing more fuel into the cylinder. Not sure what the numbers are, but I'm looking for one that has the higher flow capacity.