How much HP from SBM ProComps? Well... 670HP!

And some are more "corrected" than others...

@mopowers

Clear out your PM box... LOL

I did that at a friends shop to aid the correction factor before moving out here. Nothing a 10-15 dollar vaporizer can't fix on a good air day! Box in the weather station and feed hot humid air to the environment. Instant 15%+ correction factor. :)