HX35 and HX40?

[CRWilliams]

I was wondering what the deal was with the HX 35 and HX 40 I have been reading about. What is the stock turbo, I think I saw HX 1 on it. Are these bigger, more boost or what? What other mods would you want and what power levels? How expensive are they?

 

[Smoker]

Look closer. Might be a HC 1 or H1C. The HX-35 and 40 are wastegated turbos. The HX-35 comes on the 2nd gen trucks. The HX-40 comes from the factory on the 8. 3C Cummins. It will bolt up to the manifold of the 5. 9 but that's about all it will bolt up to on the 1st gen. trucks.

 

[CRWilliams]

could I use impellor housing or something on my 14 cm wastegated housing and get more boost or what.