what are the 400 engine specs? How much HP? What is the Compression Ratio? What are the mechanical Engine Specs? What is the vale size? Which cylinder heads came on the car?
Hello, I'm not sure what you mean by the 400 engine. The base engine was a turbo-thrift 250 six, rated at 100 horsepower. Top-of-the-line was the turbo-jet 454 V8, rated at 235 horsepower. I hope this helps! CarGrrl
I am looking for the engine specs for the 74 400CI small block.
Search Chevrolet Chevelle Questions
Chevrolet Chevelle Experts
Related Models For Sale