Dome pistons for fast burn heads
#2
probably aren't very common because the dome will hamper the fast-burn properties by interfering with flame travel. I thought the fast burn heads came with a small chamber, which would get you around 10:1 on a flattop 355 anyways.
But, KB pistons does make a dome for Vortechs I think, so you might look into that.
But, KB pistons does make a dome for Vortechs I think, so you might look into that.