O.S. .21 TM Monster Truck Engine with Revo/Slayer Manifold
[OSM12241]

O.S. .21 TM Monster Truck Engine with Revo/Slayer Manifold
cody beck - Rating: 5 of 5 Stars! Monday, October 18, 2010
just put this in my jato today bought it off ebay and it is really fast has alot more power then the 3.3 and i cant keep it straight down the road i tried 3 different tires and none of them will hook up with this engine
1 of 1 customers found this review helpful.