EJ20T IMPREZA GC8 sti Ver.V,VI & GDB
Defric coating (Lubricous film) is applied to the piston skirt, for a reduction in friction and loads as well as improved durability.
EJ20T Increased Capacity 2123KIT Spec8.6 for GC8 sti Ver.V,VI & GDB

Engine type

 EJ20T for GC8 sti Ver.V,VI & GDB
Part No. 13000-EJ2-1T1
Price (set) ¥345,000
Bore×Stroke ø92.50×79mm
Displacement 2123cc
Crown Volume *1 -14.2cc/-16.2cc
Projection Height *2 -0.3mm
Reference C/R *3 GC8 sti Ver.V,VI,GDB standard head GK t=0.55mmξ≈8.66:1
*1:Crown volume is measured "from the piston shoulder"/"from the deck of the block".
*2:Piston shoulder height is measured from the deck of the block.
*3:The compression ratios given above are only to be taken as a guide, measurements are required.
KIT Contents
1 TODA forged piston KIT ø92.50mm (2123cc)
2 Special crankshaft (Long stroke, High accuracy dynamic balanced)
3 Standard designed connecting-rods (Fully floating with bush & balanced)
4 Connecting-rod bearings (Black metal is used. Bearing clearance has been adjusted)