Originally Posted by topside
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