7875 + 5.9 + E85 + Megasquirt

I think he posted it because of some chatter in another thread. In your example above I’d say there was some stuff going on in valvetrain that kept it from revving. Especially after a “complete valvetrain revamp”, sounds like someone missed the mark on selecting a spring or something weird with a ramp rate. Who knows, lots of variables. What I do know is my experience with reverse splits follows exactly what Holdener found when he tested them on an LS. They can and will make power there’s no denying that, just not as much as a single pattern or traditional split pattern of similar specs. I’d like to hear more of Dizuster’s story. Is it here somewhere?