Tag Archives: Speed B2101

It’s O.S.’s 80th anniversary and we’re honoring our IFMAR Worlds-winning heritage with the Speed B2101 Las Vegas Edition. This unique version of 1/8 scale racing’s most iconic power plant sports five stars and stripes on its cylinder head—each one representing …

O.S. designed the Speed Tuned B2101 for maximum power output, performance and tuneability in 1/8 scale buggies.  In 2014 Ty Tessmann powered to first at the IFMAR Worlds running the B2101, paired with a T-2090SC Tuned Pipe. This engine features …