02/01/2025
porting on my K24 cylinder head in this past Thursdays Refine Movement YouTube video release. We flow tested the stock head, ported it, then flow tested the head again to see the gains and I’ll tell you we made good gains throughout the lift ranges. It was so cool to be there as the head was being ported on their 5 axis cnc machine. Check out the video, it’s a good one!