F20C/F22C S2000
I Type
Defric coating (Lubricous film) is applied to the piston skirt, for a reduction in friction and loads as well as improved durability.
Strengthened chrome molly I section connecting-rods are included.
F20C/F22C (S2000) Increased Capacity 2350KIT NA
I Type High Comp
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| Engine Type | F20C/F22C 2350KIT-I（2354） | F20C/F22C 2350KIT-I（2381） |
| Part No. | 13001-F20-3R0-I | 13001-F20-3R1-I |
| Price (set) | ￥583,000 | ￥583,000 |
| Bore×Stroke | ø87.00×99.0mm | ø87.50×99.0mm |
| Displacement | 2354cc | 2381cc |
| Crown Volume *1 | －0.56cc/5.38cc | －0.56cc/5.45cc |
| Projection Height | ＋1.0mm（from the deck of the block） | ＋1.0mm（from the deck of the block） |
| Reference C/R *2 | Standard head GK t=0.6mm ξ≒12.0 ：1 | Standard head GK t=0.6mm ξ≒12.1 ：1 |
| Based on standard piston pin diameter. *1:Crown volume is measured "from the piston shoulder"/"from the deck of the block". *2:The compression ratio given above are only to be taken as a guide, measurements are required. Cylinder head combustion chamber may need a boring modification to gain sufficient clearance. Cylinder skirt of the block may need a modification to gain sufficient clearance. |
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F20C/F22C (S2000) Increased Capacity 2350KIT NA I Type Ultra High Comp
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| Engine Type | F20C/F22C 2350KIT-IH（2354） | F20C/F22C 2350KIT-IH（2381） |
| Part No. | 13001-F20-3R0-IH | 13001-F20-3R1-IH |
| Price (set) | ￥583,000 | ￥583,000 |
| Bore×Stroke | ø87.00×99.0mm | ø87.50×99.0mm |
| Displacement | 2354cc | 2381cc |
| Crown Volume *1 | 3.3cc/9.2cc | 3.3cc/9.3cc |
| Projection Height | ＋1.0mm（from the deck of the block） | ＋1.0mm（from the deck of the block） |
| Reference C/R *2 | Standard head GK t=0.6mm ξ≒12.9 ：1 | Standard head GK t=0.6mm ξ≒13.0 ：1 |
| Based on standard piston pin diameter. *1:Crown volume is measured "from the piston shoulder"/"from the deck of the block". *2:The compression ratio given above are only to be taken as a guide, measurements are required. Cylinder head combustion chamber may need a boring modification to gain sufficient clearance. Cylinder skirt of the block may need a modification to gain sufficient clearance. |
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| KIT Contents | |
| 1 | TODA forged pisto KIT ø87.0mm / ø87.50mm (2354cc/2381cc) |
| 2 | Special crankshaft (Long stroke, High accuracy dynamic balanced) |
| 3 | I section chrome molly connecting-rods (Fully floating with Bush & balanced) |
| 4 | Connecting-rods bearings (Bearing clearance has been adjusted) |