68cc chamber AFR heads and domed pistons
68cc chamber AFR heads and domed pistons
I am trying to find out if any one else is using domed pistons with the 68cc chamber AFR heads, and what pistons they used and if the pistons or combustion chamber needed to be modified.
When I built mine I ended up using the Keith Black hyperutectic KB-119 with a 0.1 dome 1970 LT1 replacement piston. I had to remove a slight amount of material from the combustion chamber on the intake side, I am sure it was less than 0.5cc's.
When I built mine I ended up using the Keith Black hyperutectic KB-119 with a 0.1 dome 1970 LT1 replacement piston. I had to remove a slight amount of material from the combustion chamber on the intake side, I am sure it was less than 0.5cc's.
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