LD340 v Airgap

Do yourself a favor and make just one thread or you’ll be jumping back and forth between threads. It tends to a bit convoluted when there’s multiple threads on the same question in different sections.

A copy and paste from the other thread;

From what I remember, there was a small gain not worth the price. A few fellas called up Edelbrock and asked about this very thing. According to what they were told, it wasn’t really worth swapping. But there is a gain. One of the things to consider if you’re thinking about this is the intake remains a little cooler.
Eventually, all intakes get soaked with heat. The RPM-AG is a little less.

I have run both. My LD-340 was modified via the MP book’s instructions. A milled divider and opened up to use a TQ. It was a very power intake. When the TQ was at WOT, it was a screamer. Between the two, I’d need a dyno to tell you which one was better.