There is not too much detail in what the specs are in this engine combo. I am curious as to how one can build so much power and run 87 octane. The static compression is 10.5 and has Victor heads but it doesn't state the cam specs aside from its a roller with .600" lift so we don't know its timing events. Any thought on how someone would make a similar build and how much power was left on the table by building towards 87 instead of 91+ octane. For me the thought of 600+hp and 87 octane seems too good to be true.


https://www.enginelabs.com/news/running-on-87-octane-636hp-mopar-big-block/