Honda Civic Integra B16B B18C Type R Exhaust Dual Valve Springs
This is a sale for 8 units of brand new genuine Honda Civic Integra B16B B18C Type R Exhaust Dual Valve Springs from Honda Motors, Japan.
Type R B16B B18C DOHC VTEC engines have dual valve springs per valve on the exhaust side unlike the regular DOHC VTEC B-series which only has a single spring per valve. This dual valve spring is important to help handle the extra valvetrain velocity that the much higher lift Type R exhaust cam has.
Fitment includes B16A, B17A, B18C GSR. Necessary when installed with Type R or performance camshafts.