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PRC CNC Ported DART Heads NOW AVAILABLE! PICS & INFO!

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Old 01-24-2006, 11:17 AM
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Originally Posted by -Joseph-
They are thicker than stock, you might checkout the pics Wheel 2 Wheel posted with a Dart head cut in half
I thought these only had a .500" deck? If they had a larger chamber and a thicker deck I don't think you could keep your S3 heads on the shelf... the FI guys would keep you working 24/7!
Old 01-24-2006, 11:24 AM
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Originally Posted by 1CAMWNDR
That is what I thought............Can PRC comment on what this head started as? If it went from 225cc to 237 cc I'd love to see a 205cc head go to 217cc with a similar amount of material removed .
Me too.
or the 225 open up to max 230 with 2.040 intake valve
Old 01-24-2006, 05:04 PM
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We may make a smaller runner head at some point, but with the amount of huge air flow this head here flows I sure would be running this runner

Jason
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Old 01-24-2006, 09:59 PM
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Originally Posted by Jason 98 TA
We may make a smaller runner head at some point, but with the amount of huge air flow this head here flows I sure would be running this runner

Jason
Hey Jason - Do you for see any problems milling the heads w/ a 224/228 .581/.588 cam? How much could we mill and what type of ratio would we be looking at?
Old 01-24-2006, 11:19 PM
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i am orderin these this week with my MS3... i cant wait to see what there goin to do!!! thanks for the suggestion jason
Old 01-25-2006, 12:06 AM
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I just ordered mine today to run with the MS3! I can't wait and thank you Jason and TSP for all your help.
Old 01-25-2006, 12:08 AM
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Originally Posted by just-a-z
I just ordered mine today to run with the MS3! I can't wait and thank you Jason and TSP for all your help.
What are the specs on the MS3?
Old 01-25-2006, 12:30 AM
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Originally Posted by tru_ice
What are the specs on the MS3?
237/242 .603/.609 113
Old 01-25-2006, 12:35 AM
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what he said
Old 01-25-2006, 06:57 AM
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Jason, I sent you a pm. Can these heads be setup with a bigger valve? I am assuming that they are coming with a 2.02 any info of a 2.04 or a 2.055 valve in them with some flow numbers? I am considering these for a 408ci.

Thanks
Mark
Old 01-25-2006, 08:27 AM
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Originally Posted by 2001 Pewter WS6
Jason, I sent you a pm. Can these heads be setup with a bigger valve? I am assuming that they are coming with a 2.02 any info of a 2.04 or a 2.055 valve in them with some flow numbers? I am considering these for a 408ci.

Thanks
Mark
there are 2.08 flow numbers on their web site.
Old 01-25-2006, 08:34 AM
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Originally Posted by 383ss
there are 2.08 flow numbers on their web site.
On Texas Speed or Dart?? I am looking for a set of the CNC'ed Dart heads..
Old 01-25-2006, 08:52 AM
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Originally Posted by 2001 Pewter WS6
On Texas Speed or Dart?? I am looking for a set of the CNC'ed Dart heads..
Jason is working on a set of CNC'd dart 225's with 2.08/1.60's for my 408. When he gets them finished, I'll have him post the flow numbers.
Old 01-25-2006, 09:09 AM
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That is exactly what I am looking for... Did he quote you any kind of price? I pm'ed Jason yesterday morning but I haven't heard back as of yet.
Old 01-25-2006, 09:27 AM
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Originally Posted by 2001 Pewter WS6
That is exactly what I am looking for... Did he quote you any kind of price? I pm'ed Jason yesterday morning but I haven't heard back as of yet.
He didn't say a price, but I told him I didn't want to spend $2k on a set of heads. Maybe he'll post up how much I'm going to owe him
Old 01-25-2006, 09:30 AM
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Sorry I'm slow getting back guys The stage 3 CNC ported head will be $1899.99. I am building a few sets right now

Jason
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Old 01-25-2006, 09:43 AM
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Originally Posted by Jason 98 TA
Sorry I'm slow getting back guys The stage 3 CNC ported head will be $1899.99. I am building a few sets right now

Jason
TSP
Is that with the dual springs? Any idea on what you are expecting the heads to flow?
Old 01-25-2006, 10:03 AM
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Originally Posted by Jason 98 TA
Sorry I'm slow getting back guys The stage 3 CNC ported head will be $1899.99. I am building a few sets right now

Jason
TSP
Awesome Price Jason!
Old 01-25-2006, 10:19 AM
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Originally Posted by 2001 Pewter WS6
Is that with the dual springs? Any idea on what you are expecting the heads to flow?
the flow numbers are on their web site!!!

www.texas-speed.com
Old 01-25-2006, 10:29 AM
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Originally Posted by 2001 Pewter WS6
Is that with the dual springs? Any idea on what you are expecting the heads to flow?
Here is what is posted on their site for a 4.0 bore. They are intake only numbers.


Lift_____ Intake
.100"_____ 73
.200"_____ 154
.300"_____ 212
.400"_____ 262
.500"_____ 303
.600"_____ 330



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