ATI Super Damper Crank Pulley for 4G63 Evo 4-9 (918250) Lamborghini pinpoint your boost setting using

pinpoint your boost setting using the adjustment scale running the length of the controller

Part Number: Pressure: 30-2130-15 1 BAR 30-2130-30 1

25" radius for your intercooler piping and can be modified to suit

Weldon's Fuel Pressure Regulators maintain steady fuel delivery during dramatic changes in fuel demand

Tilton's Metallic OT-Series race clutches offer the low moment-of-inertia

ATI Super Damper Crank Pulley for 4G63 Evo 4-9 (918250) Lamborghini pinpoint your boost setting usingThe ATI Super Damper crankshaft pulley for Evo 4 9 is suitable for high power street and race use. Direct replacement for the stock OEM damper. The damper's outer diameter is 6. 325", 12% larger than OEM. The factory lower timing cover will need to be trimmed for hub clearance. The heart of this unit is the tried and true "damper within a damper" design that has put ATI ahead of the rest. The outer shell is machined to utilize the factory serpentine