OGG
Master of the Meh
ummm.....the snorkle might be a tad over the top.
Nope. It's pretty much mandatory in fact. The airflow into the engine compartment was barely adequate for the stock motor. Barely. Back in the day, that snorkel was fitted to every X that had a go fast motor. Abarth made them readily available to consumers. It's very much like the old F1 and Indy car snorkels of the day. It's "period correct" FWIW.
A lot of newer modified Xs forego the snorkel in favor of greatly enlarged side intake ducts as part of the big fender flares. They also typically have a much more efficient radiator and multiple high efficiency intercoolers.