When it comes to long-tube Honda headers-or headers in general for that matter-there are basically two primary designs: the tri-Y and the 4-into-1. As the name implies, the tri-Y refers to a group ...

The headers that Dick has already run on the car are a Tri-Y configuration with stepped primary tubes, measuring 13/4-2 inches. The smaller set ofTri-Y headersmeasure 15/8-17/8 inches. Along with ...

As equipped on Street Rodder's 1932 Ford 2018 Road Tour truck Patriot Exhaust Products recently introduced a new Tri-Y design header specifically designed to fit small-block Ford V8 engines ...

What we're talking about here is Pfadt Race Engineering's all-new Tri-Y equal length 4-2-1 long-tube header and mid-pipe system. Built from a clean sheet, Pfadt engineers and fabricators worked ...