I'm intrued, drag racing. - SlotForum

drag slotThe #1 name in hh performance resistor and electronic controllers and modules for 124th and H.O. slot cars. DRAG RACING CONTROLLERS (All Prices Retail) ... DD402 - DRAG BLASTReplacement power transistor for drag modules and controllers. New 3 transistor desn has 50% more power handling capacity then our old desn. Instructions included. $22.50. DD839: Drag Power Transistor. Repair kit for the 4 transistor