HONDA CIVIC VIII 1.8 (FN1,FK2) 140CV R18A2
Manufacturers
HONDA CIVIC VIII 1.8 (FN1,FK2) 140CV R18A2

Forged pistons Honda R18 1.8L( Civic 2006 2015, HR-V 2016 2021) Bores 81 to 81.5mm, CR OEM 9:1, Pin 20mm. Ranges Wiseco / Wiseco AP. Technical sheet, compatibilities and OEM references.
Set of 8 SUPERTECH performance exhaust valves for HONDA D15B, D16Y6/Y7/Y8/Z6, D17A and R18A engines. Fits HONDA Civic IV, V, VI, VII, VIII and IX, CRX II and III. Engine codes: D15B1; D15B2; D15B4; D15B6; D15B7; D15B8; D16Y7; D16Y8; D16Z6; D17A1; D17A2; D17A6; R18A1; R18A2.
Kit of 8 reinforced intake valves SUPERTECH for HONDA D15B, D16Y6/Y7/Y8/Z6, D17A, R18A
Set of 32 SUPERTECH valve collets for 5.5mm valves: Choice of keeper grooves Reference: KPR-5.5-7A-ST-32 Fits Honda F20C, D16Z6, D16Y8, D16Y6, D16Y7, D15B, D17A, H22A VTEC, CR-Z, LEA, L15A, F22C, K20A4, K24Z7 DOHC VTEC, K20C1, B16A, B17A, R18A SOHC I-VTEC, K24A2, K20A2, K20A3, K20Z1, K20Z3, K24Z1, K24Z3; Acura B18C5, B18C1, K24A2, K24Z7 DOHC VTEC, B16A,...
Set of 8 SUPERTECH 5.5mm valve stem seals for the exhaust valves, HONDA. Exhaust side only: the intake valve version is a separate item.Fitment (engine code): 1.5L 16v - L15A LEA; 1.6L 16v - B16A; 1.7L 16v - B17A; 1.7L 16v - D17; 1.8L 16v - B18C1; 1.8L 16v - B18C5; 2.0L 16v - F20C; 2.0L 16v - K20A/Z; 2.2L 16v - F22C; 2.2L 16v - H22; 2.4L 16v - K24; 1.6L...
Set of 8 SUPERTECH valve stem seals 5.5mm for the INTAKE valves of HONDA L15 B16 B17 D16 D17 B18 F20 F22 H22 K20 K24 R18Fits Honda 1.5L 16v L15A LEA, 1.6L 16v B16A, 1.7L 16v B17A, 1.7L 16v D17, 1.8L 16v B18C1, 1.8L 16v B18C5, 2.0L 16v F20C, 2.0L 16v K20A/Z, 2.2L 16v F22C, 2.2L 16v H22, 2.4L 16v K24, 1.6L 16v D16Z, 1.6L 16v D16Y7, 1.6L 16v D16Y8, 1.8L 16v...
kit 16 half-moons / keys for SUPERTECH valves-diameter 5.5mm:Number of groove(s) to choose fromReference:-KPR-5.5-7A-ST-16
The 1.8 R18A2 powers the three-door Honda Civic VIII (FN1, FK2). This page gathers its build parts, with the emphasis on the cylinder head.
The SUPERTECH intake and exhaust valves come in three sizes, original, +0.50mm and +1.00mm, in stainless steel or in Inconel depending on the size chosen, alongside SUPERTECH collets and 5.5mm valve stem seals. The bottom end takes WISECO and WISECO AP forged pistons in 81.00mm and 81.50mm. Stock here is the same as on the saloon R18A1: both engines share one base.