what turbo do i have?

[firemn260]

When I bought my truck I was told it had a bigger than stock turbo on it. He said it was a 68mm borg warner. It has 055 DC 677380 on the compresser and I can't find anything on the turbine side. It is non waistgated. Can anybody tell me anything about this turbo? Thanks

 

[95cummins5.9]

s366 probably

 

[95cummins5.9]

Definitely a s300, measure it up.

 

[firemn260]

Maybe a stupid question but am I measuring the compresser and turbine wheel correct? Would the 68mm be referring to the turbine side?

 

[WUnderwood]

no, take the cover of the compressor, and then measure it.

 

[jasonc]

Google the part number, looks like a box t4 s300.

 

[hydroshok]

^^ Part number will be on the center section. Searching that is easier than measuring.