CP Pistons Kit - 9.0:1Cr - 84.5mm Bore - Honda - B16A (All) impreza-wrx-sti-grb-applied-a-2007-2009-tc-ej207-h4 and replaced it with a

and replaced it with a tunable but locking timing system

0L engines revving to 9000rpms or for Stroker motors revving to 8000rpms

the turbo cannot be identified from the top of the engine bay

Part Number: 92368

CP Pistons Kit - 9.0:1Cr - 84.5mm Bore - Honda - B16A (All) impreza-wrx-sti-grb-applied-a-2007-2009-tc-ej207-h4 and replaced it with aManufacturer Brand: CP Pistons Part Number: SC7018 Compression Ratio: 9. 0: 1 Bore (mm): 84. 5 ( +3. 5mm) Stroke (mm): 77. 4 Rod Length (mm): 134. 3 Pin Diameter (mm): 21 Compression Height (mm): 29. 9974 Block Height (mm): 203 Piston weight (Gr): 312 Replacement Parts: Pin: 827 2250 20CP1C Rings: CPN 3327 Locks: 827x063 SWL CP Pistons feature: Dedicated forgings Balanced to + or 1 gram Wrist pins provided at no cost Pin fitting provided at no cost