I ran a Super Victor this year 2975 after spending the winter porting it. It made so much bottom end tq. I thought I had a dual plane on it. The only problem was the top end performance still sucked compared to my 300-25 that I will use again. The Hurricane intake worked well but the Holley is the winner in my book. These tests were all with a homemade 750hp and my 850 Mighty Demon.