250 bore
- Thread starter kat4568
- Start date
NO, safe would be 3.72, and even that might be a bt "iffy" in an older black with corrosion problems. 3.80 would run out of block!
The reason I'm asking about the cylinder bore diameter is, I found a set of pistons that will work with my build that are 3.80 dia. aussi7mains helped me eliminate those pistons. I also found another set that are 3.691 dia that will fit the build.
My build will be those pistons, 300 rods, 3.91 stroke. The head is an E0 head with 3 740 webers. The cam will be a .515 lift 280 duration 110 LSA. I am getting ready to retire and am going to build this engine. I have 4 more heads and plan to build a 2 carburetor head, and independent runner intake for these 3 carburetors. My goal is 250 to 300 horsepower.....
My build will be those pistons, 300 rods, 3.91 stroke. The head is an E0 head with 3 740 webers. The cam will be a .515 lift 280 duration 110 LSA. I am getting ready to retire and am going to build this engine. I have 4 more heads and plan to build a 2 carburetor head, and independent runner intake for these 3 carburetors. My goal is 250 to 300 horsepower.....
