KB Performance, kit de pistón con elevación para 1340cc Shovel. +.010" - PEDIDO ESPECIAL -

Special order: item not in stock at the supplier, ordered on demand. Delivery time may be longer than usual.

High compression pop-up piston kit. Compression ratio 9.5:1. Piston weight 388 gr. Piston pin weight 97 gr.
Head type: Dome / Dome -47 cc.
Compression height 1.285" / Diameter 3.4980".
Carrera 4.250".
Rod length 7.440" / Cylinder length 5.330".
Includes T6 heat-treated hypereutectic cast aluminium pistons, series 390, with 16% silicon, allowing a very tight clearance for greater durability and virtually no piston noise.
Note: The top compression ring will require additional clearance. See instructions.
Note: Around 30% of original 1340 cc Shovel cylinders may present issues in combination with the location of some of the oil return holes, as KB pistons have a wider ring pack for better piston stability in the cylinder. In these cases, the oil return hole must be relocated (lower) to avoid excessive oil consumption.


Specifications


Brand
KB Performance Piston


Application
79-84 1340cc Shovel (NU)


Sales unit
Set


Material
Aluminium


Packaging weight
1.31 kg


HS Code
84099100


Motorcycle family
BIG TWIN, FX, SOFTAIL, TOURING


Original name
KB Performance, 1340cc Shovel pop-up piston kit. +.010"