I know they "reduced weight on the rods". I'm not even sure what they did to the crank, because I forgot. Maybe if the rods are off balanced, they lost HP. Who knows. I can't give a quote, other than lighter rods they hope to rev quicker. Did they grind a offset in the crank?? Can't remember
Vizard showed some nonsense crank profiling of the crank and then he guaranteed some stupid HP gain, never giving any information of how he validated his findings.
I can tell you under 7k weight is generally and I say GENERALLY a huge non factor. If you are running a 11 inch converter (I forget what those things weigh but I know it’s over 30 pounds) or a 30 pound flywheel you can gain far more with a smaller converter or an aluminum flywheel than you’ll ever gain from the crapola he did to the crank.
That’s not an opinion, that’s the fact.
For the record, I turned most of my crank counterweights down to the rod throws.
Then I used Mallory to balance them.
At 8500 it matters.
I would never ever do that under 8k. Never. The work and cost is not worth it.
Sadly, guys with little to no knowledge or experience buy into that comic book **** Vizard and UT put out there and when you tear down their brazen alter they loose their cookies.
It’s sad really.
So the truth is, I watched all of Vizard’s videos he produced for this deal before UT crapped the bed and dumped that pile of steaming monkey dung on Vizard and Wood.
I feel bad for them but when you lay down with dogs you get fleas.
Except with my dogs. My dogs are a giant PITA but they don’t have fleas.