340 on dyno video, whats your opinion

My opinion is take it for what it is worth. After all, it may not turn that much HP on YOUR dyno, maybe more? We are missing a lot of info about the engine but it isn’t really needed.

Also note that while the HP number may seem high, there are missing components to the engine, up front, the parts that not only drag down a few numbers from the dyno run but are kind of necessary to run the engine in your car properly.
WP/PS/Alt. Maybe even AC?

All I see is an engine that has a cam as said and a intake with a Holley up top. I know it’s not a 370hp engine installed and I think this thread just splits hairs on something that is just simply ment to be enjoyed.

If it were myself and you asked how much HP it has I’d just tell you about 320. Then smile.