3SG SW20 MR2
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"Central Oil Feed" information.
Defric coating (Lubricous film) is applied to the piston skirt, for a reduction in friction and loads as well as improved durability.
3SG(SW20) Increased Capacity 2200 KIT I Type Low Comp

Engine Type

 3SG (SW20)
Part No. 13001-3SG-T00-I 13001-3SG-T01-I
Price (set) ¥470,000 ¥470,000
Bore×Stroke ø86.00×93mm ø87.00×93mm
Displacement 2161cc 2211cc
Crown Volume *1 -8.0cc/-15.6cc -8.0cc/-15.7cc
Projection Height *2 -1.3mm -1.3mm
Reference C/R *3 STD head GK t=1.2mmξ≈8.6:1 (ver.III-V)
STD head GK t=1.5mmξ≈8.2:1 (ver.I, II)		 STD head GK t=1.2mmξ≈8.7:1 (ver.III-V)
STD head GK t=1.5mmξ≈8.4:1 (ver.I, II)
*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 ø86.00mm/ø87.00mm (2161cc/2211cc)
2 Special crankshaft (Long stroke, High accuracy dynamic balanced)
3 I Section Strengthened Connecting-rods (Fully floating with bush & balanced)