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SB Edelbrock LA heads 304cfm@.600" #1003448
05/31/11 10:05 AM
05/31/11 10:05 AM
Joined: Dec 2004
Posts: 128
Finland
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mopster Offline OP
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mopster  Offline OP
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Finland
I got some nice flow numbers from these heads and I thought I could share it with you, so here you go



Re: SB Edelbrock LA heads 304cfm@.600" [Re: mopster] #1003449
05/31/11 08:17 PM
05/31/11 08:17 PM
Joined: Dec 2007
Posts: 830
east coast
Otherlane Offline
super stock
Otherlane  Offline
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east coast
Theor HP 628,what does that mean? is it say 304 CFM should make that power?

Re: SB Edelbrock LA heads 304cfm@.600" [Re: mopster] #1003450
05/31/11 10:56 PM
05/31/11 10:56 PM
Joined: Jan 2003
Posts: 5,484
SoCal
Brian Hafliger Offline
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Brian Hafliger  Offline
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SoCal
What no PICS?????


Brian Hafliger
Re: SB Edelbrock LA heads 304cfm@.600" [Re: Otherlane] #1003451
05/31/11 11:30 PM
05/31/11 11:30 PM
Joined: Jun 2003
Posts: 9,225
Charleston
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sixpackgut Offline
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Charleston
Quote:

Theor HP 628,what does that mean? is it say 304 CFM should make that power?




yes

http://www.wallaceracing.com/calcafhp.php


Gen 3 power 6.22@110, 9.85@135
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performance only racing, CRT, ultimate converter, superior design concepts, ThumperCarbs
Re: SB Edelbrock LA heads 304cfm@.600" [Re: sixpackgut] #1003452
06/01/11 11:11 AM
06/01/11 11:11 AM
Joined: Dec 2005
Posts: 293
Kansas City Metro
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mbogina Offline
enthusiast
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Kansas City Metro
General formula for potential power with a good combo is .257 x no. of cyl x flow at 28", so 305 cfm at 28", equates to a potential of around 628HP, just a ballpark, not a guarantee.


Be a Rebel- Break the Laws of Physics!
Re: SB Edelbrock LA heads 304cfm@.600" [Re: Brian Hafliger] #1003453
06/01/11 11:35 AM
06/01/11 11:35 AM
Joined: Dec 2004
Posts: 128
Finland
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mopster Offline OP
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mopster  Offline OP
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Finland
Quote:

What no PICS?????



Well, itīs difficult to show any pictures of these without giving away the tricky stuff

I must say that I changed the shape of the intake runner quite radically, I did A LOT of grinding, and I had to use some epoxy to get the shape I wanted.

Re: SB Edelbrock LA heads 304cfm@.600" [Re: mopster] #1003454
06/01/11 11:43 AM
06/01/11 11:43 AM
Joined: Oct 2006
Posts: 4,765
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quick77rt Offline
Parts Problem
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Dude, your in finland....I cant see anyone shipping you heads for 300 cfm, it would just be nice to see how others that claim 300 plus from these heads and yours compare thats all...but whatever

Thanks for sharing the flow sheet

Re: SB Edelbrock LA heads 304cfm@.600" [Re: mopster] #1003455
06/01/11 12:17 PM
06/01/11 12:17 PM
Joined: Jan 2003
Posts: 32,394
Q
Quicktree Offline
I Win
Quicktree  Offline
I Win
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Quote:

Quote:

What no PICS?????



Well, itīs difficult to show any pictures of these without giving away the tricky stuff

I must say that I changed the shape of the intake runner quite radically, I did A LOT of grinding, and I had to use some epoxy to get the shape I wanted.


I don't think you will find to many people interested in reshaping eddy heads around here. there is no reason to go through that. to many better choices of heads.

Re: SB Edelbrock LA heads 304cfm@.600" [Re: Quicktree] #1003456
06/01/11 01:12 PM
06/01/11 01:12 PM
Joined: Jan 2003
Posts: 1,263
Southwestern Ontario Canada
racealittle Offline
pro stock
racealittle  Offline
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Southwestern Ontario Canada
I have a set of MCH cnc that flow 299cfm.

I'm sure the 'ball park' is the same.


Too many cars, too many parts, too little coin, too little space to work in, too little time left to make it all happen! Update: down to one ride, still too many parts, a little more jingle in the pocket, gaining space, and it's going to happen this year!
Re: SB Edelbrock LA heads 304cfm@.600" [Re: racealittle] #1003457
06/01/11 05:56 PM
06/01/11 05:56 PM
Joined: Nov 2009
Posts: 3,082
St. Paul , Mn.
tubtar Offline
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St. Paul , Mn.
Those are some very nice numbers for an Eddie head.........very nice indeed.
I'd be happy to have a set of those for a street / strip effort.

Re: SB Edelbrock LA heads 304cfm@.600" [Re: tubtar] #1003458
06/01/11 07:43 PM
06/01/11 07:43 PM
Joined: Oct 2006
Posts: 4,765
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quick77rt Offline
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Its simple, when I look for REAL world numbers I refer to Ryans site as his motors are proven over and over again so Id rather go by his real world numbers vs the secret sauce mumbo jumbo....to get to the same point.

Ok cool, you got a set of heads that you say flow #300, welcome to the world of eddie heads.

My neighbors flow 325, hes so tight lipped he wont even show a flow sheet as its got secret stuff as well, so I think I know where your coming from.

On a different note, whats up?...not every set of eddies flowing 300 are packed with epoxy are they

Re: SB Edelbrock LA heads 304cfm@.600" [Re: quick77rt ] #1003459
06/01/11 08:03 PM
06/01/11 08:03 PM
Joined: Oct 2004
Posts: 1,752
detroit area
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moderncylinder Offline
top fuel
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detroit area
with a 2.080 valve a little more than 300 cfm is a good normal number...

ive done magnum heads that are for super stock, 180 cc int runner, 2.020 valve,,, flow 285-290,, on a .060 over 360, 12/1, fuel injected make 685hp,, guy just set the record in ss/ia this past weekend,, in a 3200lb car or so went 9.62 at about 85% throttle,, ran high 9.40's at 3300lbs at 100% throttle

Re: SB Edelbrock LA heads 304cfm@.600" [Re: Quicktree] #1003460
06/01/11 08:05 PM
06/01/11 08:05 PM
Joined: Dec 2004
Posts: 128
Finland
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mopster Offline OP
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Finland
Quote:

I don't think you will find to many people interested in reshaping eddy heads around here. there is no reason to go through that. to many better choices of heads.



I sure know that it wouldnīt be good business to do heads like these for customers, itīs just too much work. I did these for my own car, so it was not the money, but more like the lack of it why I did them

I still donīt know about posting pictures though...

Re: SB Edelbrock LA heads 304cfm@.600" [Re: mopster] #1003461
06/01/11 08:19 PM
06/01/11 08:19 PM
Joined: Mar 2007
Posts: 3,300
Northern Indiana
Dunnuck Racing Offline
master
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Northern Indiana
If you are not comfortable posting pictures,...don't
I give out a lot of free information on here that some people appreciate,and others?
It is just a service I like to provide.I know of others who call their work "proprietary".I like to help those that help me.
Some people do,some don't.I see no problem either way.
And not a slam at you,as I don't know your work,but it is not hard to make a port flow a lot of air,it is hard to make it flow air correctly.
Keith

Re: SB Edelbrock LA heads 304cfm@.600" [Re: racealittle] #1003462
06/01/11 08:31 PM
06/01/11 08:31 PM
Joined: Jan 2003
Posts: 1,263
Southwestern Ontario Canada
racealittle Offline
pro stock
racealittle  Offline
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Posts: 1,263
Southwestern Ontario Canada
Quote:

I have a set of MCH cnc that flow 299cfm.

I'm sure the 'ball park' is the same.




I'm sorry, it's been a while since I looked at the flow sheet. It's only 295 cfm. I still think it's in the ball park.

It doesn't matter to me. I have no intention of ever using the heads to their limit. I just wanted a good, proven performer for a cylinder head.


Too many cars, too many parts, too little coin, too little space to work in, too little time left to make it all happen! Update: down to one ride, still too many parts, a little more jingle in the pocket, gaining space, and it's going to happen this year!
Re: SB Edelbrock LA heads 304cfm@.600" [Re: racealittle] #1003463
06/01/11 08:37 PM
06/01/11 08:37 PM
Joined: Aug 2003
Posts: 3,245
Between a rock & a hard place
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cudadoug Offline
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Between a rock & a hard place
Yea, your choice on posting pics, but I really don't get it. I think many porters can get 300 cfm out of those Eddy heads...

Re: SB Edelbrock LA heads 304cfm@.600" [Re: mopster] #1003464
06/01/11 08:42 PM
06/01/11 08:42 PM
Joined: Oct 2006
Posts: 4,765
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quick77rt Offline
Parts Problem
quick77rt  Offline
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I sure know that it wouldnīt be good business to do heads like these for customers, itīs just too much work.

No people just dont like ugly, Ive a friend whos are around 300, a couple pr tubes have tubes from going to far, some epoxy, ect...the heads are plain ugly, looking at them id run, seeing the car run id want to buy them.

Dont be shy, post the pics we can all learn new things, my eddies are a consertive 285 with no epoxy or tubes, with square ports.

Ive seen the tops rounded a bit above the square port line and there is about an inch on the bottom thats thick that could be port matched to the intake, I myself am comfortable doing a lil radius on the top of the port but dont have the skills to know what working over the bottoms might help or hurt.



Quote:

Quote:

I don't think you will find to many people interested in reshaping eddy heads around here. there is no reason to go through that. to many better choices of heads.



I sure know that it wouldnīt be good business to do heads like these for customers, itīs just too much work. I did these for my own car, so it was not the money, but more like the lack of it why I did them

I still donīt know about posting pictures though...



Re: SB Edelbrock LA heads 304cfm@.600" [Re: quick77rt ] #1003465
06/01/11 09:09 PM
06/01/11 09:09 PM
Joined: Dec 2004
Posts: 128
Finland
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mopster Offline OP
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mopster  Offline OP
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Finland
This picture thing seems to be an issue, so Iīm going to post before Iīm labeled as an #sshole or something...
Just remember Iīm not a professional head porter, and Iīm sure other people can do those numbers without the ugly tubes and epoxy. Mine look like this. Now you can tell me how much needless work I have done. Iīm going to sleep now, itīs very late here.


Re: SB Edelbrock LA heads 304cfm@.600" [Re: mopster] #1003466
06/01/11 09:14 PM
06/01/11 09:14 PM
Joined: Oct 2006
Posts: 4,765
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quick77rt Offline
Parts Problem
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Looks like a well done even job, should of just posted them at the start.

Im courious about the work around the guides,dopnt take it the wrong way, pics help everyone learn.

Re: SB Edelbrock LA heads 304cfm@.600" [Re: mopster] #1003467
06/01/11 09:21 PM
06/01/11 09:21 PM
Joined: Jan 2003
Posts: 1,784
PA
W5DART66 Offline
top fuel
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Posts: 1,784
PA
Heads look nice but I would get rid of flow vain behind valve guides may show numbers on the bench but go slower down track/less power on the dyno.

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