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Re: Eddy AirGap / Speedmaster Air Gap
[Re: topside]
#3222555
03/24/24 03:29 PM
03/24/24 03:29 PM
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Joined: Feb 2005
Posts: 20,163
PA.
pittsburghracer
"Little"John
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"Little"John
Joined: Feb 2005
Posts: 20,163
PA.
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340 application. Any appreciable difference between the two, besides where they're made ?
Obviously Speedmaster's cheaper, and apparently a knock-off of the Edelbrock.
Curious about casting finish, power, and fit.
Allegedly, either will fit under a stock '67-'76 A body hood, likely needing a drop-base air cleaner. I wouldn’t pick the Speedmaster intake for a 340. I ported one and sold it and I’m about positive it’s more like a copy of the LD4B intake as it had small runners. They should have copied the LD340
1970 Duster
Edelbrock headed 408
5.984@112.52
422 Indy headed small block
5.982@112.56 mph
9.42@138.27
Livin and lovin life one day at a time
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Re: Eddy AirGap / Speedmaster Air Gap
[Re: topside]
#3222564
03/24/24 03:51 PM
03/24/24 03:51 PM
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Joined: Jun 2014
Posts: 3,164
Md.
carnut68
master
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master
Joined: Jun 2014
Posts: 3,164
Md.
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Thanks - good to know about the runners.
Engine's a pretty basic street/strip deal that's likely to get better heads than the iron Js on it now.
Likely to get a bigger cam than the current "Comp 280-degree" (that's all I know so far) it has now, too. There is an LD340 on Abodies for sale.
America First!
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Re: Eddy AirGap / Speedmaster Air Gap
[Re: topside]
#3222574
03/24/24 05:11 PM
03/24/24 05:11 PM
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Joined: Feb 2005
Posts: 20,163
PA.
pittsburghracer
"Little"John
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"Little"John
Joined: Feb 2005
Posts: 20,163
PA.
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340 application. Any appreciable difference between the two, besides where they're made ?
Obviously Speedmaster's cheaper, and apparently a knock-off of the Edelbrock.
Curious about casting finish, power, and fit.
Allegedly, either will fit under a stock '67-'76 A body hood, likely needing a drop-base air cleaner. Here’s some testing I did years ago. https://board.moparts.org/ubbthread...7021/ld-340-flow-bench-test-results.html
1970 Duster
Edelbrock headed 408
5.984@112.52
422 Indy headed small block
5.982@112.56 mph
9.42@138.27
Livin and lovin life one day at a time
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