CP Pistons Kit Type X - 12.5:1Cr - 81mm Bore - Honda - B18A1/B1 with Vtec Head l Pressure sensor included with kit

Pressure sensor included with kit (replaces factory unit)

Allows for professional-grade suspension tuning - 24 steps for high speed compression

all Koyorad V-Series All Aluminum Radiators are Nocolok brazed

These coilovers are ideal for street and track use

Rings: CPN 3504

CP Pistons Kit Type X - 12.5:1Cr - 81mm Bore - Honda - B18A1/B1 with Vtec Head l Pressure sensor included with kitSpecifications: Manufacturer Brand: CP Pistons Part Number: SC7115X Compression Ratio: 12. 5: 1 Bore (mm): 81 ( STD) Stroke (mm): 89 Rod Length (mm): 137 Pin Diameter (mm): 21 Compression Height (mm): 29. 9974 Block Height (mm): 212 Piston weight (Gr): 248 Replacement Parts: Pin: 827 2000 12CP1C Rings: CPN 3189 Locks: 827x063 SWL CP Type X Pistons feature: Dedicated X forgings Light weight Balanced to + or 1 gram Wrist pins provided at no cost Pin