4 mill short rod build ?s

[BANSHEEBEEFM2M]

Do u have to run a spacer plate? Bore will be 64.5 would i expect any gains going from a 370 lr on 66.5 bore to a small bore 4mill? What can i do if anything, to not run a spacer plate? What should compression be?

[jriffe23]

You dont have to use the spacer plate on short rod or long rod, as long as the head is milled correctly

[BANSHEEBEEFM2M]

Runnin a pd cool head, so if i get the domes done right i wont need one, correct?

[Nightmare]

Runnin a pd cool head, so if i get the domes done right i wont need one, correct?

Yes

[jriffe23]

^ bingo