s472 vs s466 on stock fuel

DaveMatthews

DaveMatthews

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Mar 30, 2011
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Just want personal experiences.. I know that a 466/83/.90 a/r will spool close to stock on stock fuel. My question is how bad will a s472/83/.90 a/r spool on stock fuel. Turbo is going in first before fuel. I know there's room in the 466, but there's more in the 472. So how bad will it be for a couple months while I wait on sticks and a pump? I really don't care if its laggy, would expect it to. But are we talking about laggy as in a 466 on a stock fueled 5.9? Just want impressions from guys that have had a s4xx on a stock fueled 6.7.

Thanks in advance
 
Mines not stock fuel but I have just a tad bit of lag, but my EFI should take care of that !
 
08cummins said:
Mines not stock fuel but I have just a tad bit of lag, but my EFI should take care of that !
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For sure it will. If I was stuck using smarty or h&s I think I would be a little more hesitant with going to the 72. But the more I think about it. I'd like to start off with as much room as I can.
 
I'm thinking s475 its sure not stock fuel but it ain't much more I've git one and a steed on the way
 
Dave, What are you doing for a mounting solution? I.E. the fleece second gen kit or creating your own?
 
Whats your power goals? The 466 i'm rocking just clicked off an 11.49 this past weekend.. vs the previous best of 11.70 with my 472... although not apples to apples as I switched injectors and injection pump as well with the step down in charger but still, faster with smaller.
 
Krazeeun said:
Whats your power goals? The 466 i'm rocking just clicked off an 11.49 this past weekend.. vs the previous best of 11.70 with my 472... although not apples to apples as I switched injectors and injection pump as well with the step down in charger but still, faster with smaller.
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I'm building for the 2.6 class. So I'll be putting a 466 in. Haven't decided on the manifold yet. Stainless or Steed???


powerstrokedub said:
Dave, What are you doing for a mounting solution? I.E. the fleece second gen kit or creating your own?
Click to expand...

We are making our own kit.
 
If you're building for the Heavy Street class the 472 won't do too much for you ;)
 
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