4B11 LANCER EVO X
4B11 Increased Capacity 2300KIT
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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.
4B11 Increased Capacity 2300KIT

Engine type

 4B11 for EVO X
Part No. 13000-4B1-1T1 13000-4B1-1T2
Price (set) ¥470,000
Bore×Stroke ø86.50×97mm ø87.00×97mm
Displacement 2280cc 2306cc
Crown Volume *1 -13.9cc/-13.9cc
Projection Height *2 ±0mm
Reference C/R *3 Standard head GK 87.0mm t=1.0mm
ξ≈9.1:1
 TODA head GK 88.0mm t=1.0mm
ξ≈9.2:1
*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 (ø86.50mm /ø87.00mm)
2 Special crankshaft (Long stroke, High accuracy dynamic balanced)
3 I section chrome molly connecting-rods (Fully floating with bush & balanced)
4 Connecting-rod bearings (Black metal is used. Bearing clearance has been adjusted)