An untouched first-generation Dodge Viper V10 crate engine is for sale on Bring a ... this 8.0-liter naturally aspirated V10 produced 400 horsepower and 465 pound-feet of torque.

Read more: Major Car Battery Brands Ranked Worst To Best We found three Chevy small-block crate engines with at least 500 horsepower with displacements including 376, 400, and 427 cubic inches (6. ...