【SHORT BLOCK 4G63 2.3L STEP2】

New short block for MITSUBISHI LANCER EVO!!! (Compatible with EVO 9 to 9MR)
This short block is assembled with 2.3L PISTON FULL KIT for 4G63.

• The 2.3L displacement upgrade kit is built into a brand new cylinder block, so it can be used with piece of mind.
• The special pistons for the short engine block is based on a 0.5mm oversize pistons with Ni coating on the top surface and a 2-layer molybdenum coating on the skirt.
• Boring to D0.5mm oversize to increase cylinder accuracy. (treated by using dummy head)
• The engine block is assembled with the top of the deck carefully resurfaced.
• The balancer shaft-less design eliminates the oil supply to the balancer shaft, so the oil supply hole in the main journal is enlarged to improve cooling and oil quantity.