by Richie O » Sat Sep 11, 2010 6:52 pm
The non intercooled baby H1C turbo does not have the adapter he needs that will screw into the newer turbo. The later H1C's that came on the cooled trucks did. I ran into the same problem when I put a S300 on my 89. I had the ciummins shop order it as I could not find a used one at the time.
1989 W250 727, 3.07 L/S, S300, P/S Intercooler, Stans exaust, Pump adjustments, 127k miles,297 hp
1993 W250 extended cab, rag, 4.10 l/s, 6x16's, HTT 62/71/14 piston l/p, Isspro EV series tach, fuel pressure, boost, oil pres, water temp, volt, pryo, 132k/ 301 hp
1992 W250 with NV4500, 3.54's, 16cm 60mm GDS H1C, ground stock cone, Isspro tach, pryo, boost, fuel pressure, slow, rusty, dented,180k