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Re: High end W9 head build up start to finish. [Re: pittsburghracer] #1302533 09/13/12 11:22 AM 09/13/12 11:22 AM
Joined: Mar 2003 Posts: 1,632 Lubbock,TX D DavidDean top fuel
DavidDean top fuel D Joined: Mar 2003 Posts: 1,632 Lubbock,TX	Great Post, thank you! Do you have plans on a short block? These heads will need a home!

Re: High end W9 head build up start to finish. [Re: DavidDean] #1302534 09/15/12 06:42 PM 09/15/12 06:42 PM
Joined: Jan 2003 Posts: 1,784 PA W5DART66 OP top fuel
W5DART66 OP top fuel Joined: Jan 2003 Posts: 1,784 PA	Quote: Great Post, thank you! Do you have plans on a short block? These heads will need a home! They are headed for australia going on 440ci aluminum Riter block. Update on work putting guides in.

Re: High end W9 head build up start to finish. [Re: W5DART66] #1302535 09/15/12 07:57 PM 09/15/12 07:57 PM
Joined: Mar 2003 Posts: 1,632 Lubbock,TX D DavidDean top fuel
DavidDean top fuel D Joined: Mar 2003 Posts: 1,632 Lubbock,TX	We gotta know more as that project proceeds Thanks again for the post!

Re: High end W9 head build up start to finish. [Re: DavidDean] #1302536 09/15/12 09:43 PM 09/15/12 09:43 PM
Joined: Jan 2003 Posts: 1,784 PA W5DART66 OP top fuel
W5DART66 OP top fuel Joined: Jan 2003 Posts: 1,784 PA	Putting guide in.

Re: High end W9 head build up start to finish. [Re: W5DART66] #1302537 09/15/12 09:45 PM 09/15/12 09:45 PM
Joined: Jan 2003 Posts: 1,784 PA W5DART66 OP top fuel
W5DART66 OP top fuel Joined: Jan 2003 Posts: 1,784 PA	Ream hole for my head bolt sleeve set up.

Re: High end W9 head build up start to finish. [Re: W5DART66] #1302538 09/15/12 09:46 PM 09/15/12 09:46 PM
Joined: Jan 2003 Posts: 1,784 PA W5DART66 OP top fuel
W5DART66 OP top fuel Joined: Jan 2003 Posts: 1,784 PA	Pic of head bolt sleeve.

Re: High end W9 head build up start to finish. [Re: W5DART66] #1302539 09/15/12 09:49 PM 09/15/12 09:49 PM
Joined: Jan 2003 Posts: 1,784 PA W5DART66 OP top fuel
W5DART66 OP top fuel Joined: Jan 2003 Posts: 1,784 PA	Sleeve 2

Re: High end W9 head build up start to finish. [Re: W5DART66] #1302540 09/15/12 09:53 PM 09/15/12 09:53 PM
Joined: Jan 2003 Posts: 1,784 PA W5DART66 OP top fuel
W5DART66 OP top fuel Joined: Jan 2003 Posts: 1,784 PA	Not this set of heads but cool pic of cnc w9 on 4.200 bore.

Re: High end W9 head build up start to finish. [Re: W5DART66] #1302541 09/21/12 07:23 AM 09/21/12 07:23 AM
Joined: Dec 2007 Posts: 830 east coast Otherlane super stock
Otherlane super stock Joined: Dec 2007 Posts: 830 east coast	Go to know these heads will support 440 c.I.what valve size?any idea on flow numbers you're looking for? Do you know anything about the short block the heads going on?

Re: High end W9 head build up start to finish. [Re: Otherlane] #1302542 09/21/12 11:11 AM 09/21/12 11:11 AM
Joined: Jun 2010 Posts: 3,112 LONG ISLAND fishy340 master
fishy340 master Joined: Jun 2010 Posts: 3,112 LONG ISLAND	my bud has a set of those w9's from w5...flow is 399@ 800+ lift w some left on the table nice thread w5.

Re: High end W9 head build up start to finish. [Re: fishy340] #1302543 09/22/12 09:57 AM 09/22/12 09:57 AM
Joined: Dec 2007 Posts: 830 east coast Otherlane super stock
Otherlane super stock Joined: Dec 2007 Posts: 830 east coast	Good numbers sounds like Brett is bad a**.would those head work good on a 430 inch short block? Talking about a set that flows 399

Re: High end W9 head build up start to finish. [Re: Otherlane] #1302544 09/22/12 03:59 PM 09/22/12 03:59 PM
Joined: Jun 2010 Posts: 3,112 LONG ISLAND fishy340 master
fishy340 master Joined: Jun 2010 Posts: 3,112 LONG ISLAND	Quote: Good numbers sounds like Brett is bad a**.would those head work good on a 430 inch short block? Talking about a set that flows 399 my thought is that would be perfect..small ci motor would require tons of rpm (tuff on valve springs) 430 or 440 means less rev's and TONS of torque~!

Re: High end W9 head build up start to finish. [Re: fishy340] #1302545 09/22/12 09:36 PM 09/22/12 09:36 PM
Joined: Dec 2007 Posts: 830 east coast Otherlane super stock
Otherlane super stock Joined: Dec 2007 Posts: 830 east coast	I have 430 inches now and a new set of w9s just getting info on what these heads are capable of

Re: High end W9 head build up start to finish. [Re: Otherlane] #1302546 09/22/12 10:20 PM 09/22/12 10:20 PM
Joined: Jun 2010 Posts: 3,112 LONG ISLAND fishy340 master
fishy340 master Joined: Jun 2010 Posts: 3,112 LONG ISLAND	bes racing engines or extreme here on long island,,,i bet could get 900hp from those w9's

Re: High end W9 head build up start to finish. [Re: fishy340] #1302547 09/26/12 08:41 AM 09/26/12 08:41 AM
Joined: Dec 2007 Posts: 830 east coast Otherlane super stock
Otherlane super stock Joined: Dec 2007 Posts: 830 east coast	900 hp in a 2900 pound car should go how fast? i know other thing factor in that but a guess is all im asking

Re: High end W9 head build up start to finish. [Re: Otherlane] #1302548 09/26/12 08:46 AM 09/26/12 08:46 AM
Joined: Apr 2007 Posts: 2,026 Trumbull,CT. J jim sciortino top fuel
jim sciortino top fuel J Joined: Apr 2007 Posts: 2,026 Trumbull,CT.	Quote: 900 hp in a 2900 pound car should go how fast? i know other thing factor in that but a guess is all im asking Depends... Proflite, converter, Dewco, tire size, forward scoop, etc.etc.etc....

Re: High end W9 head build up start to finish. [Re: jim sciortino] #1302549 09/26/12 09:45 AM 09/26/12 09:45 AM
Joined: Feb 2009 Posts: 1,019 Finland mafo super stock
mafo super stock Joined: Feb 2009 Posts: 1,019 Finland	about 8.69... -65 Valiant,420", all motor,2700#, dot tires, 8,42 @ 160,2

Re: High end W9 head build up start to finish. [Re: mafo] #1302550 10/11/12 08:19 PM 10/11/12 08:19 PM
Joined: Jan 2003 Posts: 1,784 PA W5DART66 OP top fuel
W5DART66 OP top fuel Joined: Jan 2003 Posts: 1,784 PA	Small update all guides in and counter bores cut for exhaust seats/seats installed. Next will be on to CNC heads.

Re: High end W9 head build up start to finish. DELETED [Re: mafo] #1302551 10/11/12 08:20 PM 10/11/12 08:20 PM
Joined: Jan 2003 Posts: 1,784 PA W5DART66 OP top fuel
W5DART66 OP top fuel Joined: Jan 2003 Posts: 1,784 PA	Post deleted by W5DART66

Re: High end W9 head build up start to finish. [Re: W5DART66] #1302552 10/11/12 08:21 PM 10/11/12 08:21 PM
Joined: Jan 2003 Posts: 1,784 PA W5DART66 OP top fuel
W5DART66 OP top fuel Joined: Jan 2003 Posts: 1,784 PA	Ex seats

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