60 Series Turbo?

[Turbo Performance]

You edited your post on me. So basically I've been completely lost on where the wheel measurements are taken for titling a turbo. For some reason I thought a 475 was 75mm exd, which is small, (I know I'm kind of an idiot) and a GT4294 with a 94mm exd for example was a lot bigger. Now I realize it's not, I'm thinking this turbo may work for a smaller set of twins.

 

[Bako_Dmax]

You edited your post on me. So basically I've been completely lost on where the wheel measurements are taken for titling a turbo. For some reason I thought a 475 was 75mm exd, which is small, (I know I'm kind of an idiot) and a GT4294 with a 94mm exd for example was a lot bigger. Now I realize it's not, I'm thinking this turbo may work for a smaller set of twins.

Im sneaky like that.

 

[Turbo Performance]

Im sneaky like that.

Noted. So this thing is a little smaller than or close to an S475? Or am I wayyyy out in left field. I'm betting on the 2nd choice. :rofl:

 

[Gmclbz]

Noted. So this thing is a little smaller than or close to an S475? Or am I wayyyy out in left field. I'm betting on the 2nd choice. :rofl:

You will have to measure it but I would guess the inducer is too small.

 

[Turbo Performance]

You will have to measure it but I would guess the inducer is too small.

70.3mm inducer....

 

[Bako_Dmax]

Run it.

 

[racinmike77]

It should have the same exhaust side as a 4202 but the compressor wheel is smaller. 94mm exducer compressor vs 102mm exducer compressor

 

[Turbo Performance]

Run it.

Kinda what I'm thinking. Worst case it ends up a little small and I swap it for an S480 down the road. At least this gives me a reason to build the twins.

Thanks for the opinions and the info guys.