Which header for low end torque?
 

Could someone (who KNOWS what they're talking about please and no one else) tell me which header would be best for low end torque. I've read in a Car Craft article and one other article that smaller, longer primaries are better for the low end. The Macs I know have smaller 1 5/8 primaries but aren't as long as the LTs. Which would give more low end power? I have LE1 ported heads and 220/226 cam. I am more concerned about 0-60 time than I am about 1/4 time and my car is a daily driver.