s475 ???

Jpscustoms

Jpscustoms

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Feb 17, 2008
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getting ready to build twins for my fummins, he351cw over s475. My question is how should i spec out my 475? I want quick spool and towing, im gunna fuel it with sdx 5x.012, ported head, and diesel pros killer b cam. So should i go with the 1.26 or 1.10 a/r and 83 or 88mm ind??
 
i've got one for sale if interested. s475/83/.90. perfect shape. comes with 2.8 race cover and 3.0 cover. and also the compressor outlet elbow.
 
83 and 1.10 for those sized injectors would make a good spooling setup.
 
Jpscustoms said:
getting ready to build twins for my fummins, he351cw over s475. My question is how should i spec out my 475? I want quick spool and towing, im gunna fuel it with sdx 5x.012, ported head, and diesel pros killer b cam. So should i go with the 1.26 or 1.10 a/r and 83 or 88mm ind??
Click to expand...

im doing the same with the he351cw/s475, killer b cam, but mine will be on a p-pump 24v...interested to hear the results
 
I'm doing the same on a p-pumped 24 valve too, can't wait to hear how all these come together, I'm planning on running the stock cam though
 
red dodge2 said:
i've got one for sale if interested. s475/83/.90. perfect shape. comes with 2.8 race cover and 3.0 cover. and also the compressor outlet elbow.
Click to expand...

That size housing as a primary? I dont think it would like that
 
My brother has pretty much the same setup in a 99 ford. He used the s475/83/1.10 t4 and it kicks my 35/3b's butt.

It spools great at 6500' and runs cool. Go with that, or you can use the same in a t6.
 
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