70 Z/28 air cleaner vs open element

[novadude]

Thanks, guys. Is it just sound, or does the dual snorkel hurt performance compared to the L88-style open element?

[tryconcom]

in the day, the open element air cleaner was called "the 5 horse power air cleaner" in that just putting it on just about any healthy motor was good for a 5 horsepower improvement. I used it on my 70 stick Z-28, and it ran fantastic. I would highly recomend it over the dual snorkle. Respectfully, Rick Kenney.