Differance between D-1SC & P-1SC

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Apr 8, 2008 | 04:52 PM

kevtherev

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Differance between D-1SC & P-1SC

New to this game so please humour me.So exactly what is the difference between D-1SC and P-1SC procharger?I'm planning to put on an otherwise stock LS1.Thanks,Kev.

Apr 8, 2008 | 05:36 PM

Zeke34

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Exterior wise, they're both the same but the D1SC headunit flows 200cfm more than the P1SC headunit...

http://www.exoticperformanceplus.com....html?item=439

Apr 8, 2008 | 05:49 PM

02NBMFormula

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From: Jax, Fl

internally, i believe the d1sc impellar is longer which makes it flow more. for $200 more for the d1sc, its well worth it

Apr 8, 2008 | 05:54 PM

rexpokinghorn

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Is there an upgrade path from the P-1SC to the D-1SC?

Apr 8, 2008 | 08:24 PM

EPP

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Quote:

Originally Posted by rexpokinghorn

Is there an upgrade path from the P-1SC to the D-1SC?

Yes, you can send in your P-1SC blower and have it upgraded into a D-1SC, but it cost approx $1,400.00. Bob

Apr 8, 2008 | 10:46 PM

ND4SPD _SS

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good to know. I will consider this down the line for my P1.

Apr 9, 2008 | 06:17 AM

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The P1SC is legal in every state and the D1SC is not in California or something like that.

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Apr 9, 2008 | 08:25 AM

brandon619

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Here is a visual on the difference between the two.

http://forums.corvetteforum.com/show....php?t=1911150

Apr 9, 2008 | 12:17 PM

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rexpokinghorn

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Quote:

Originally Posted by brandon619

Here is a visual on the difference between the two.

http://forums.corvetteforum.com/show....php?t=1911150

Hm, doesn't look like there's too much work involved in getting the upgrade done and it makes $1400 seem a bit steep.

Ah well, the P1 is good for now

Apr 9, 2008 | 12:24 PM

#11

Jimmy P

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Quote:

Hm, doesn't look like there's too much work involved in getting the upgrade done and it makes $1400 seem a bit steep.

Ah well, the P1 is good for now

A better option would be to sell the P1SC, and buy a used D1SC. You would probably only pay $500 out of your pocket.

Apr 9, 2008 | 12:27 PM

#12

Silver 00 SS

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Quote:

Originally Posted by rexpokinghorn

Hm, doesn't look like there's too much work involved in getting the upgrade done and it makes $1400 seem a bit steep.

Ah well, the P1 is good for now

yea $1400 seams steep for 200cfm

Apr 9, 2008 | 12:37 PM

#13

ChevyChad

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But $200 for 200 cfm is a bargain! Get the D1 from the get go!!!!

Apr 9, 2008 | 12:44 PM

#14

red_ryderSS

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When I order mine, I'll make sure to do it right the first time and buy the D1sc. I know the hp bug will get me and I'll end up maxing out the P1sc, so I'll fork over the extra 200 to save in the long run.

Apr 9, 2008 | 12:47 PM

#15

rexpokinghorn

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Quote:

Originally Posted by ChevyChad

But $200 for 200 cfm is a bargain! Get the D1 from the get go!!!!

I wish I knew that beforehand - already have the P1

Apr 9, 2008 | 02:24 PM

#16

Silver 00 SS

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Quote:

Originally Posted by ChevyChad

But $200 for 200 cfm is a bargain! Get the D1 from the get go!!!!

hell yea! my buddy just got a D1 installed on his GTO it was a wise idea!

Apr 9, 2008 | 03:12 PM

#17

brandon619

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Quote:

Originally Posted by rexpokinghorn

Hm, doesn't look like there's too much work involved in getting the upgrade done and it makes $1400 seem a bit steep.

Ah well, the P1 is good for now

I hear you there I'm stepping up to a F1 here in a few days

Apr 9, 2008 | 04:13 PM

#18

DanWS6

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Quote:

Originally Posted by red_ryderSS

Skip the D1SC and go straight to the F1A

I would like to get a F1A now but it's kind of a hassle to sell my D1SC head unit.

Apr 10, 2008 | 05:25 AM

#19

EPP

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The F-1A has a 5.40/1 step up ratio, where the P-1SC and the D-1SC have a 4.10/1 ratio. A larger pulley for the head unit would have to be made to allow an F-1A to keep the boost down on a stock bottom end. I have one customer who had a 5.50 pulley made for his GTO, which kept his boost at 7 pounds. The GTO kit has a 7.0 crank pulley though, where the LS1 F Body kits have a 7.65 crank pulley. What this means is that on an F Body you would need an even larger blower pulley made to keep the boost down. Bob

Apr 10, 2008 | 04:44 PM

#20

brandon619

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Well i'm building a forged 402 and paln to run 15 psi on my F1

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Differance between D-1SC & P-1SC

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