Competition ST-50 Turbo Off a Bigger Cummins Motor?

[EGaskamp]

I'm looking to build a set of twins and I ran across a turbo that would be a heck of a deal if it's the right size for the top turbo. Trouble is, I've never heard of the turbo. The ID tag on the turbo states that the model # is ST-50. I have an HT3B for the bottom but wanted to see what yall though about this mystery turbo. Also, what do yall think about running a HX-35 on the top with my set up? Thanks in advance.



Eric

 

[DRadzierez]

Im not sure about the st-50 but the 35 is a great choice. I have that set up on my tow truck and its awsome.

 

[EGaskamp]

Cool. Thats good to hear. I wasn't sure if it would be able to send enough air to cool the EGT's with all the fuel I'm sending to it. Thanks for the help.



Eric

 

[NIsaacs]

The T-50, ST-50 and VT-50 were used on the Cummins small cam 350 (855 cid) engines in the big trucks. Untill the pulse, twin entry exhaust manifolds and Holset turbos came out, I was never impressed with the turbos on the older bigger Cummins engines. I would think they would be too big, but I know nothing about twins.





"NICK"