OO engines will not scale with HO scale track? ok I watch a British OO scale engine on ebay and I wonder if OO scale adjustment steam engine on the track HO scale? if it does I'll buy it if not, I do not know what to do .... Please help!
OO scale is 1 / 72, and HO is 1 / 87. The only way for you is to measure a car or HO engine, wheel flange to wheel flange. Write the seller and ask if their axis is the same length. The length of the axle is what determines whether or not it will be in contact, and execute.
In addition, there will be one sixth larger than your car HO, and it may look funny.
Posted on April 4, 2010.