PRC CNC Ported DART Heads NOW AVAILABLE! PICS & INFO!
01-25-2006, 10:40 AM
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Originally Posted by 2001 Pewter WS6
A Stage 3 CNC'ed Dart 225 head with 2.08 valves??? Where??? I only see the 2.02 stage 2 dart heads.
Btw, mine will be the 4.030 bore models with 2.100 intakes.
01-25-2006, 10:46 AM
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Originally Posted by gomer
http://www.texas-speed.com/shop/item...d=627&catid=40
Btw, mine will be the 4.030 bore models with 2.100 intakes.
Btw, mine will be the 4.030 bore models with 2.100 intakes.
01-25-2006, 11:10 AM
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Originally Posted by gomer
http://www.texas-speed.com/shop/item...d=627&catid=40
Btw, mine will be the 4.030 bore models with 2.100 intakes.
Btw, mine will be the 4.030 bore models with 2.100 intakes.
01-25-2006, 11:22 AM
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Originally Posted by gomer
http://www.texas-speed.com/shop/item...d=627&catid=40
Btw, mine will be the 4.030 bore models with 2.100 intakes.
Btw, mine will be the 4.030 bore models with 2.100 intakes.
01-25-2006, 11:34 AM
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What is the approximate wait time on these anyway??? Also by going with a 4.030 setup, will that lower my CR a little? I am at 12.5:1 now with a 64cc chamber and really didn't want to go any higher than that.
01-25-2006, 11:46 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
The stage 3 CNC ported head will be $1899.99. I am building a few sets right now Jason
TSP
01-25-2006, 12:41 PM
#68
Originally Posted by 2001 Pewter WS6
What is the approximate wait time on these anyway??? Also by going with a 4.030 setup, will that lower my CR a little? I am at 12.5:1 now with a 64cc chamber and really didn't want to go any higher than that.
The bore size isn't going to affect your compression.
Jason said these would be a 62cc head which would increase your compression.
I say call and talk to them, maybe he can do a 65cc head for you.
01-25-2006, 12:47 PM
#69
Great job PRC.
I would almost bet you could do the same port with a little different valve job, and a larger intake and exhaust valve and have excellent numbers for a stage 3 head.
237cc's should be plenty large enough to really move some air as proven with the stage 2 head.
I would bet many of us would like to have a 220cc or smaller head available even if the flow numbers weren't quite as impressive.
Either way, great job at geting the CnC done on the dart heads and offering it at a outstanding price.
You guys continue to impress me. Soon I will be forced to order a set to try myself.
Thanks
I would almost bet you could do the same port with a little different valve job, and a larger intake and exhaust valve and have excellent numbers for a stage 3 head.
237cc's should be plenty large enough to really move some air as proven with the stage 2 head.
I would bet many of us would like to have a 220cc or smaller head available even if the flow numbers weren't quite as impressive.
Either way, great job at geting the CnC done on the dart heads and offering it at a outstanding price.
You guys continue to impress me. Soon I will be forced to order a set to try myself.
Thanks
01-25-2006, 10:29 PM
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Originally Posted by JZ'sTA
Great job PRC.
I would almost bet you could do the same port with a little different valve job, and a larger intake and exhaust valve and have excellent numbers for a stage 3 head.
237cc's should be plenty large enough to really move some air as proven with the stage 2 head.
I would bet many of us would like to have a 220cc or smaller head available even if the flow numbers weren't quite as impressive.
Either way, great job at geting the CnC done on the dart heads and offering it at a outstanding price.
You guys continue to impress me. Soon I will be forced to order a set to try myself.
Thanks
I would almost bet you could do the same port with a little different valve job, and a larger intake and exhaust valve and have excellent numbers for a stage 3 head.
237cc's should be plenty large enough to really move some air as proven with the stage 2 head.
I would bet many of us would like to have a 220cc or smaller head available even if the flow numbers weren't quite as impressive.
Either way, great job at geting the CnC done on the dart heads and offering it at a outstanding price.
You guys continue to impress me. Soon I will be forced to order a set to try myself.
Thanks
How about a ported Dart 225 head with 2.040/1.60 valves, a max intake runner of about 228, on a 3.90 with 62 cc Chamber.
Flow #'s in the high 220's
That would be a Hot Head!
01-26-2006, 09:43 AM
#71
We could do a 2.065 / 1.60 valve setup on the 225 casting, but I doubt it would go much over 305 or so...
__________________
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
01-26-2006, 01:05 PM
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Originally Posted by 2001 Pewter WS6
What is the lead time right now on a set of Stage 3's with 2.100 valves and setup for a 4.030 bore?
01-26-2006, 01:07 PM
#74
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Originally Posted by 383ss
when i called last week they had not recieved the 2.10 valves yet and didn't expect to for a few weeks...
A few weeks is still better than a few months for something else. 
01-29-2006, 07:34 PM
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Originally Posted by 2001 Pewter WS6
I just need something by the middle of March...
What are you worried about? You have a hard time getting to PRP as it is.
01-29-2006, 07:56 PM
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Originally Posted by Jason 98 TA
After months of working with the new Dart Cylinder Heads we are proud to announce the release of the Precision Race Components Stage 2 CNC ported Dart Heads!
The stage 2 head shows great ability to flow awesome air while keeping your stock valve angle for easy install & no custom parts needed! We will be releasing the bigger valve version of these cylinder heads for the stroker guys later this week so keep your eyes open! Here's a few quick pics:
Look for stage 3 results very soon
The stage 2 head shows great ability to flow awesome air while keeping your stock valve angle for easy install & no custom parts needed! We will be releasing the bigger valve version of these cylinder heads for the stroker guys later this week so keep your eyes open! Here's a few quick pics:
Look for stage 3 results very soon
Probably stupid questions but I havn't seen ported LSx heads yet.