I have been racing and collecting ho scale slot cars since the 1960’s, when i purchased my first aurora model motoring set as a young boy. This web site is dedicated to ho slot car racing, collecting, restoration, track design, electronics and software. Mattel Tyco 4Lane Racing HO Scale Slot Car Race Track Set Digital download site for 'ho scale slot car layouts 123' book series. Tyco ho slot car track layouts . All of these layouts will fit in a 4 foot by 8 foot area. Tyco 4x8 (no bump, hill, loop, or sloped track sections) 123 h.o. Check out my other listings/layouts. 2 1971 aurora afx 9 straight squeeze track 2539 nos. Capable of exciting new 3d features that allow you incorporate track elevations and plan scenery. Tyco 4x8 (pdf on dvd) (no bump, hill, loop, or sloped track sections) 123 h.o. Rehashing nostalgic names and products is a common theme you will see over and. 1,609 likes · 4 talking about this. Don’t worry if you struggle to design your own...