FACTS ABOUT 4AGE BLACKTOP FOR SALE REVEALED

I set bars on top rated and bottom to help the manifold and maintain everything in line. since they taper I had ribs placed on the end so a hose does not slip off.A bit of hose for your ear, holding it at the exact same place for each's 'hiss' for comparison - Seems equal, they are equal.Taking readings from the O2 without the diagnostic port jumpe