Heres the Velocity Stack I made today , its a 1-3/4" .125 wall aluminum tube 4" long . and a rubber 1-1/2"x1-1/2" coupling . I'll be using a UNI Dual Foam Filter and a Outerwears prewrap . I need some Jetting Start Points . I'm going to be running a full FMF Fatty PC2 , I have Vito's dual stage reeds and using the stock 26mm carb for now.
