Victor, Super Victor...or just stick with my LD 340 maniflold
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It's hard to ignore rpm when every manifold description tells you what rpm it work best in.
Yeah, when you dyno a bunch of them and learn that is a guesstimate at best, you stop worrying about it.
I have asked a million times, but I’ll ask it again.
When is making a column of air and fuel turn a corner good?
Answer: NEVER.
Yet the dual plane is claimed to make more power down low (it doesn't) while making the same power at whatever RPM the marketing department is aiming at.
The OEM’s used them because they worked to a different criteria than what you want. That’s why they used hot exhaust under the carb. It’s a power loser, but they did it because they weren’t trying to make power.
Air flow is air flow. It follows physics. Unless you have to do it, or you have a reason for it, you never make air turn a corner.
