by Richie O » Tue Jan 11, 2011 7:43 pm
I would go with the GDS not HTT as its way cheaper. The Htt is suposed to be a better unit, but not enough to make it twice as expensive. If your going to spend 4 hundred bucks upgrading your H1C, just hold off and buy a brand new Super HX40 for around 850 or a S300 Borge warner 57mm unit for about the same. Atleast then you get a 4 inch exhaust outlet. I did the gds on my 93 but I already had a 16 cm housing so it was cheap for me and has got me by for a couple of years, but I will be buying a new turbo soon to replace it. The H1C then will be put on my 92 to get rid of the 21 cm stock bog monster.
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