phatshaft 62 questions

so let me get this strait the hx 40 flange is advertised at 4 inchs but its really 4.21 ?

or is that other number the size of a different clamp?

I would love to get this thing in the truck instead of just staring at it
 
sorry for so many questions just very green when it comes to turbo's
 
D-LUX said:
so let me get this strait the hx 40 flange is advertised at 4 inchs but its really 4.21 ?

or is that other number the size of a different clamp?

I would love to get this thing in the truck instead of just staring at it
Click to expand...

HX40 = 4"

Yours = 4.21"

You can have the housing machined down to 4" by someone like fleece or.. anyone else who does turbo stuff

Or you can order 4.21" downpipe flange, hack off hte old one and reweld

Or... you can try to make it work the way it is, dont think it'll be a secure connection if you can get it to work though
 
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