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High Helix Littlefield 14:71 #1627379
06/01/14 06:44 PM
06/01/14 06:44 PM
Joined: Jun 2010
Posts: 462
Stockholm, Sweden
fed Offline OP
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Posts: 462
Stockholm, Sweden
Are there intakes for a 440 that fits?


Cuda, -70
Valiant-65 AWB,
Valiant Signet200 -65 Topchopped dragcar.
Topolino Fuel Altered.
NostalgiaFED Sold,
SuperComp Bantam Altered, Sold
Ex Harlan Thompsons Nitro funny car American Graffiti Sold,
Re: High Helix Littlefield 14:71 [Re: fed] #1627380
06/02/14 05:49 PM
06/02/14 05:49 PM
Joined: Jun 2010
Posts: 462
Stockholm, Sweden
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Stockholm, Sweden
Anyone?


Cuda, -70
Valiant-65 AWB,
Valiant Signet200 -65 Topchopped dragcar.
Topolino Fuel Altered.
NostalgiaFED Sold,
SuperComp Bantam Altered, Sold
Ex Harlan Thompsons Nitro funny car American Graffiti Sold,
Re: High Helix Littlefield 14:71 [Re: fed] #1627381
06/02/14 06:42 PM
06/02/14 06:42 PM
Joined: Jan 2003
Posts: 5,762
Hot Rod Ridge
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Indy makes one. It's about $800 but they prolly have it in stock.

Re: High Helix Littlefield 14:71 [Re: FastmOp] #1627382
06/02/14 06:58 PM
06/02/14 06:58 PM
Joined: Jun 2010
Posts: 462
Stockholm, Sweden
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Stockholm, Sweden
Is that the Modman intake that Indy offer?


Cuda, -70
Valiant-65 AWB,
Valiant Signet200 -65 Topchopped dragcar.
Topolino Fuel Altered.
NostalgiaFED Sold,
SuperComp Bantam Altered, Sold
Ex Harlan Thompsons Nitro funny car American Graffiti Sold,
Re: High Helix Littlefield 14:71 [Re: fed] #1627383
06/02/14 07:09 PM
06/02/14 07:09 PM
Joined: Jan 2003
Posts: 5,762
Hot Rod Ridge
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They had one before the mod man stuff but I'd call.

Re: High Helix Littlefield 14:71 [Re: FastmOp] #1627384
06/02/14 10:16 PM
06/02/14 10:16 PM
Joined: Jan 2003
Posts: 5,762
Hot Rod Ridge
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That a pic of the blower? It looks smaller then a 14-71

Re: High Helix Littlefield 14:71 [Re: FastmOp] #1627385
06/03/14 03:08 PM
06/03/14 03:08 PM
Joined: Jun 2010
Posts: 462
Stockholm, Sweden
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Stockholm, Sweden
Thinking of buying, supposed to 14/71


Cuda, -70
Valiant-65 AWB,
Valiant Signet200 -65 Topchopped dragcar.
Topolino Fuel Altered.
NostalgiaFED Sold,
SuperComp Bantam Altered, Sold
Ex Harlan Thompsons Nitro funny car American Graffiti Sold,
Re: High Helix Littlefield 14:71 [Re: fed] #1627386
06/03/14 03:26 PM
06/03/14 03:26 PM
Joined: Jan 2003
Posts: 5,762
Hot Rod Ridge
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Looks better from that angle.
If they remove it from that intake get a pic of the rotors.

Re: High Helix Littlefield 14:71 [Re: fed] #1627387
06/03/14 03:41 PM
06/03/14 03:41 PM
Joined: Jan 2010
Posts: 588
Franklin, TN
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It looks to be the standard blower base stud pattern. The issue will be, if its a true Hi-helix, is that it will probably have the triangular pie-shaped bottom opening toward the front instead of a full length opening, and depending on the manifold design may direct more of the fuel/air charge into the front of the manifold. That's why you see a lot more set-back blower setups, they are trying to locate the opening of the blower more toward the center of the intake manifold to even the fuel distribution.


Ronny
6.789 @ 198.63 **.956 Brand New 60'***
4.17@ 169 1/8th mile
John 14:6

https://www.youtube.com/watch?v=TUku_hjYRh8
Re: High Helix Littlefield 14:71 [Re: 23T Hemmee] #1627388
06/03/14 10:58 PM
06/03/14 10:58 PM

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I had Littlefield open up the bottom on my 14-71 to decrease this issue, it now has two pie openings.

Re: High Helix Littlefield 14:71 [Re: 23T Hemmee] #1627389
06/04/14 10:36 AM
06/04/14 10:36 AM
Joined: Oct 2007
Posts: 4,206
New York
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depending on the manifold design may direct more of the fuel/air charge into the front of the manifold

All clocked (rotated lobe) blowers direct more charge into the front of the manifold.
The better ones compensate for this with a triangular discharge port, the worse ones don't.
The sides of the triangle generally follow the rotor angle.

Important: references to "helix angle" are not the angle of the rotors, it's the number of degrees of twist the rotors make front to back. A 10" long "60° helix" rotor will have twice the angle as a 20" rotor, etc.
This is one reason why rotor swaps between different Eaton M-series sizes aren't more successful...


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Re: High Helix Littlefield 14:71 [Re: 23T Hemmee] #1627390
06/04/14 11:55 PM
06/04/14 11:55 PM
Joined: May 2011
Posts: 4,489
northern,Ohio,USA
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northern,Ohio,USA
Quote:

It looks to be the standard blower base stud pattern. The issue will be, if its a true Hi-helix, is that it will probably have the triangular pie-shaped bottom opening toward the front instead of a full length opening, and depending on the manifold design may direct more of the fuel/air charge into the front of the manifold. That's why you see a lot more set-back blower setups, they are trying to locate the opening of the blower more toward the center of the intake manifold to even the fuel distribution.



I am using a delta opening from The Blower shop with a BDS intake and yes it feeds to the front but I also have an intercooler that corrects that now for the most part.

Last edited by Clanton; 06/04/14 11:56 PM.

GOTBOOST!New improved with Victor heads.
http://www.enginelabs.com/mopar-big-bloc...t-of-necessity/
Re: High Helix Littlefield 14:71 [Re: 23T Hemmee] #1627391
06/05/14 08:36 AM
06/05/14 08:36 AM
Joined: Jul 2009
Posts: 169
SW WI
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If you end up with an indy manifold it can be turned around backwards with slight mods and you will gain 3 5/8 set back . It will help with the uneven distibution problem alittle. Yes I have run one this way and it will work.







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