VGT Turbines

[whitey]

Is the 4094 the biggest turbine available?

 

[DetailsUnlimited]

Fleece cheetah is a 71. 68/71 it's what I have and selling

 

[whitey]

What size is the 4094? What is the reason you are selling it?

 

[Yellow Jacket]

Fleece uses a s400 turbine wheel machined to their specs, by Engineered Diesel....to my knowledge

 

[DetailsUnlimited]

I'm building a triple set up. The 71 is a inconel wheel. It's made to take more heat I think then the stock wheels they come with.

 

[whitey]

Does the 4094 do a good job or would series forty two be better?

 

[nwpadmax]

Bigger VGTs exist...the question is, how big ya wanna go and how much effort do you want to put in?

The 4094 is the largest "easy" solution.

 

[whitey]

Don't want to do it. Just asking. Have Mark's R turbo.

 

[ikeG]

I think Holset makes a HE531 or something of the sort. Huge variable. Off a medium duty semi engine

 

[gamudslinger88]

I was thinking the 4094vvt had a 77mm turbine. May be a 71mm though.

 

[Yellow Jacket]

I was thinking the 4094vvt had a 77mm turbine. May be a 71mm though.

I've never measured the inducer on turbine wheel....I would assume it's around 3"+ diameter, 68mm is exducer...

Inconel s400 is 84mm inducer....I'm not sure if Fleece is removing material from inducer also, or not...

 

[valleyduramax]

Are they still using the gt40 exhaust housing with the bigger wheels? How does the veins clear the bigger wheel?

 

[paul06d-max]

Fleece uses a s400 turbine wheel machined to their specs, by Engineered Diesel....to my knowledge

We do not use a S4 turbine wheel in our VNT's, It is a shaft we have made to our specs with no S4 characteristics.

 

[Yellow Jacket]

Hopefully it lasts better then the ones in the 63.5mm billet unit... What are those factory 40 series vgt turbines made of?