MOPAROFFICIAL said

When I see that I think of valve lift acceleration but definitely not the duration you'd expect... more like a mystery grind...haha Plain and simple when the geometries off your not translating the lobe correctly. I need to send Mike the measurements from my own and get a kit myself... but you're probably close to lift ...haha .020 close. It would be a laugh to have everybody measure lift at the retainer to see how much lift they are losing.

Click to expand...