Well i'm gonna start putting my built motor together this week. I have the MMR shortblock and LFP heads, the heads are at the shop having the guides swapped out. Ok i have a few questions. First i'm gonna put NGK TR6's in the new motor, i have a 6# lower on it now and will go with a 10# lower when its dyno time. What should i gap them at, and should i regap them when i go with the bigger lower? Head Gaskets, i have talked to a reputable engine builder and he told me to go with a set of Victor Reinz head gaskets and to copper coat them. Is this a good head gaskets and practice to copper coat them? And can i pull my motor with my long tubes still on the motor or they have to be unbolted before i pull it ? Sorry for the long post just want the swap to be easy as possible.:beer: