Wiseco, 1340 Evo B.T. piston kit. STD - 84-99 1340cc Evo B.T. (NU) 543239 rinse and re-install when servicing

rinse and re-install when servicing - Increases horsepower & torque - Built-in patented breathing system features hidden channels to prevent the use of unsightly exposed breather hoses and fittings - Radius air inlet for unobstructed airflow

black vinyl outer casings

Gemaakt van billet aluminium

Black parkerized

- Easy to read LED display

Wiseco, 1340 Evo B.T. piston kit. STD - 84-99 1340cc Evo B.T. (NU) 543239 rinse and re-install when servicingStock replacement forged piston kit. Stock 8. 5: 1 compression ratio. Complete with Hastings rings, circlips and wrist pins. Note: Will also fit Evo B. T. models equipped with Screamin' Eagle cylinders heads, which will give a higher 9. 5: 1 compression ratio.