Hey guys, I'm looking to build a hx35/40 hybrid. i currently have two hx40's one on the truck, and one as a spare. i need to know exactly what i need off a hx35 to make my spare hx40 a hybrid. also I've read several forums saying that there is machining involved if your using a 35 for the build. if im using a 40, does it need machining to or not because of the larger housing?

 

I'm thinking probably just the turbine wheel and the exhaust housing. But the 35 shaft is stronger than the 40. I'd personally get a full 35 and do the compressor wheel and housing on it before messing with your 40s exhaust side to make a hybrid.

 

yeah but doesnt that involve machining? im trying to stay away from having to machine a 35, and just use the 40 i have.

 

I could have swore you could use the compressor housing from the 40 on the 35 with the compressor wheel but I may be wrong. Thought that was the easy way to do it