High Comp 4AGE Forged Piston Question

[nick.parker]

Does Formula Atlantic use longer than stock con-rods? How much higher is the gudgeon pin in those pistons compared to the stock piston compression height?

[oldeskewltoy]

Does Formula Atlantic use longer than stock con-rods? How much higher is the gudgeon pin in those pistons compared to the stock piston compression height?

SOME Atlantics use a 1mm longer rod. Also be careful, many of the Atlantic parts use 19mm wrist pins (not 18, or 20)