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Edelbrock NHRA Heads |
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THE MENACE
AMC Addicted Joined: Nov/04/2008 Location: So. California Status: Offline Points: 4438 |
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Posted: Jan/05/2012 at 6:14pm |
Some of you already know this but figured I should post something for those who have not heard.
NHRA has approved the Edelbrock AMC heads as an NHRA legal replacement head for Stock and Super Stock class's for 67-73 vehicles with 343-401 V8. These heads have the NHRA logo engraved on the ends. The part number is #60107 and will be available in about 60 days.
Dennis
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Former Owner of:
The Craig Breedlove "AERO AMX" Still Owner: SS/AMX #9 replica (THE BIG MENACE) 70 AMX 416, EFI, Nash 5 speed 70 Javelin 401, 727 (Wife's car) 72 Gremlin Autocross Project. |
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purple72Gremlin
AMC Addicted Charter Member Joined: Jul/01/2007 Location: Illinois Status: Offline Points: 16611 |
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Interesting....
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Ram Air Rick
Supporter of TheAMCForum Joined: Jul/04/2007 Location: United States Status: Offline Points: 2668 |
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Aluminum or cast iron?
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Hurst390
AMC Addicted Joined: Apr/20/2008 Location: secret Status: Offline Points: 5818 |
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you have to carry a weight penalty...50# I think it is..
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SC/Hurst Rambler
11.62 120 100% Street Legal |
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THE MENACE
AMC Addicted Joined: Nov/04/2008 Location: So. California Status: Offline Points: 4438 |
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Aluminum, and as Hurst390 said 50Lb. weight penalty! Edited by THE MENACE - Jan/06/2012 at 11:38am |
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Former Owner of:
The Craig Breedlove "AERO AMX" Still Owner: SS/AMX #9 replica (THE BIG MENACE) 70 AMX 416, EFI, Nash 5 speed 70 Javelin 401, 727 (Wife's car) 72 Gremlin Autocross Project. |
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74Bubblefender
AMC Addicted Charter Member Joined: Jun/29/2007 Location: The AMC form Status: Offline Points: 2589 |
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How the heck did that get pulled off?
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We are just about to forge new AMC V8 crankshafts.. please check here
http://www.bulltear.com/forums/showthread.php?19564 |
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tsanchez
AMC Addicted Joined: Jul/09/2007 Location: Arizona Status: Offline Points: 4303 |
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I think it was mr Jeff Lee
Edited by tsanchez - Jan/06/2012 at 11:53am |
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SKeown
AMC Addicted Joined: Jul/30/2009 Location: Texas Status: Offline Points: 3085 |
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It must not be all that hard, a former member here got some HIGH compression forged pistons approved for Super Stock use. Unlike some, I'm not naming any names.
SKeown |
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Hurst390
AMC Addicted Joined: Apr/20/2008 Location: secret Status: Offline Points: 5818 |
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Aluminum heads have been legal on other makes for awhile with the weight penalty...It just took some lobbying by an AMC competitor to get AMC included....
Indy heads are legal in ss but you cannot exceed the maximum cc volume nhra lists for AMC heads...and Indy is way bigger than whats allowed...which doesn't cause a whole lot of problem on the intake(you can mill the intake face down) but on the exhaust that will require welding to get those down to legal size...
I don't know how many cc the volume is on the edelbrock ports but should be closer to stock and less work...
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SC/Hurst Rambler
11.62 120 100% Street Legal |
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THE MENACE
AMC Addicted Joined: Nov/04/2008 Location: So. California Status: Offline Points: 4438 |
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Edelbrock head Intake port volume is 185cc, and exhaust is 70cc.
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Former Owner of:
The Craig Breedlove "AERO AMX" Still Owner: SS/AMX #9 replica (THE BIG MENACE) 70 AMX 416, EFI, Nash 5 speed 70 Javelin 401, 727 (Wife's car) 72 Gremlin Autocross Project. |
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