83.5mm Porsche 356C/912 Big Bore JE Forged Pistons "Low Comp" 5-x-205 5 with Dual springs And

5 with Dual springs And Stainless steel Windage Push-rod tubes

so we can get you the best possible combo to match your needs

Prevent engine damage due to valve float or worn out weak valve springs

WC-00-472 Good overall performance for engines with stock fuel-injection

Engine size:2180cc with 82mm crank

83.5mm Porsche 356C/912 Big Bore JE Forged Pistons "Low Comp" 5-x-205 5 with Dual springs AndThis is a new set 83. 5mm Porsche 356 912 JE Pistons. It fits Porsche 356; C, SC, 1963 66 &Porsche 912; 1965 and Upwith the 3 piece case. JEForgings are made from 2618 Aluminum, They have a 0 offset with extramaterial under the top for thevalve pocket and the30 Angle, 9. 5: 1 more commonly used in race cars. Engine size: 1600cc Stroke: 74mm Pistons: JE 2618 Forged Dome Height: . 295 Compression: 9. 5: 1 Piston Angle: 30 Kit includes: 4 Pistons, A set