340 No low end power

I know it's not apples to apples.

For comparative purposes look at how the torker II performed to an Air Gap and even the Performer 318/360 below 4500. It's a big difference. It's one of the most ill named intake manifold EVER. Should be the lack-a-torker. :)

http://www.moparmusclemagazine.com/...dyno_testing_small_block_intakes/viewall.html