at the moment i´m running cnc´d procomp heads and a custom grind comp hydraulic roller.....248/248°, around .620" Lift, 113°LSA. It seems that the engine does not like the LSA, it was only 0,02 s faster with a comp shelf grind 236/242°, .550" Lift, 110° LSA and some prepped indy X-Heads. These...