354 dot 4 head

2150man

Member
I have a 354 Perkins that I got out of a white 8600
combine and I want to put a Dot 4 head on it for
pulling can this be done or do I haft to change
pistons or just trying to get more air flow was hoping
I could your a pinion I am building a 1850 with a
white 2-105 motor
 
Let me see if I have this all figured out. You are going to turbo charge the engine, but how much? Also last winter I ran into a question on valve clearance on a 2-105. Come to find out there is a difference between a dot one and a dot four engine and if I remember right the cam is different too. Also there are differences in those heads as I think dot 4 heads use injector tubes, have valve seats installed in the heads and may run different valve protrusion/recession. Do you have any factory service manuals for just 354 engines? It has been over 41 years since I worked for a dealer so I have forgot some things.
 
I'd have to check the parts book, but I don't think the dot 4 engines used the same number of head bolts. I had a customer who put a dot 4 in his early 105 and had to do a lot of swapping as the oil pump and filters were on the opposite side. We called his machine afterwords a 2-107&1/2, half way between a 105 and a 110.
 

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