Re: JD PowerTech Engine...Getting from 45HP to 75HP???
Okay, after some research, I have found that the injection pump on the 5200 is Stanadyne DB2335-5319, the 5300 is Stanadyne DB2335-5320, and the 5400 is Stanadyne DB2335-5321.
The injectors on the 5200 and 5300 are both Stanadyne 28480, while the 5400 has Stanadyne 28484.
I'm assuming the 5400 injectors would have a different opening pressure than the others?
What about the pumps? Would these be the same pumps with different adjustments, or would they have different internal parts?
-1995.5 F350 CC, DRW, ZF5-S47, Converted to 4x4, Kingpin D60 front, TS 6pos chip, Baby Swamps, 4" DP, 5" exhaust, tymar intake, custom fuel system.
-1997 F350 CC SRW, Auto, 4x4, Hypermax chip, Hypermax I/C, unknown DP...more to come.
-1984 F250 SC, LB, 4x4, 4sp manual, western plow.
-1995 John Deere 5200 MFWD w/540 loader