Tomei Stroker Kit (2.6L, 99.75mm CP Pistons), 2004-2021 STi & 2006-2014 WRX

STROKER KIT EJ25 2.6 99.75 CP

Included:
• Tomei Stroker Kit (2.6L, 99.75mm CP Pistons), '04-'21 STi & '06-'14 WRX

Features:
• Bore (mm) 99.75 (OEM +0.25)
• STROKE (mm) 83.00 (OEM +4.0)
• DISPLACEMENT (cc) 2594.5
• C.C. VOLUME (cc) 57.0
• PISTON VOLUME (cc) -19.5 -18.8
• PISTON DECK CLEARANCE/HIGHT (mm)-0.7
• PISTON COMP.HEIGHT (mm) 30.70 (OEM +/-0.0)
• ROD C-to-C (mm) 127.80 (OEM -2.7)
• HEAD GASKET BORE (mm) 101.0
• C/R With 101.0-0.7 8.41 8.46
• C/R With 101.0-1.0 8.21 8.26
• C/R With 101.0-1.2 8.08 8.14
• C/R With 101.0-1.5 7.90 7.95