.2587" stem. 1.300" head.
2.0L / 1958 DOHC L4 16V B20A5 81.00mm Bore 88-91
HONDA
2.1L / 2056 DOHC L4 16V B21A1 83.00mm Bore 90-91
HONDA
2.5L / 2494 SOHC V6 24V C25A1 84.00mm Bore 86-87
ACURA
2.7L / 2675 SOHC V6 24V C27A1 87.00mm Bore 87-90
ACURA
2.7L / 2675 SOHC V6 24V C27A4 87.00mm Bore 95-97
HONDA
AC2494C | 2.5L / 2494 SOHC V6 24V C25A1 84.00mm Bore 86-87
ACURA
AC2675C | 2.7L / 2675 SOHC V6 24V C27A1 87.00mm Bore 87-90
ACURA
HO1958CA | 2.0L / 1958 DOHC L4 16V B20A5 81.00mm Bore 88-91
HONDA
HO2056C | 2.1L / 2056 DOHC L4 16V B21A1 83.00mm Bore 90-91
HONDA
HO2675C | 2.7L / 2675 SOHC V6 24V C27A4 87.00mm Bore 95-97
HONDA