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.
Price (set) ¥583,000
Bore×Stroke ø87.00×93mm
Displacement 2211cc
Crown Volume *1 -8.0cc/-15.7cc
Projection Height *2 -1.3mm
Reference C/R *3 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.
The opening in the oil pan baffle plate may need to be modified.
In use of center oil spray, connecting rod bearings may need a oil feed hole drilling modification depending on the type of bearings to use.

KIT Contents
1 TODA forged piston KIT ø87.00mm (2211cc)
2 Special crankshaft (Long stroke, High accuracy dynamic balanced)
3 I Section Strengthened Connecting-rods (Fully floating with bush & balanced)