Callies: Magnum Crankshaft [LT1 LT4 LT5 L86 Engines] Engine:LT Wet Sump 00 + Vout x 2

00 + Vout x 2

The GT1 is engineered exclusively for Porsche center lock applications and fits all Porsche center lock systems for street and track

Computational Fluid Dynamics (CFD) analysis was performed on this wing to support validation of its aerodynamic design

Complete System Included Components and Features

0003 on all rod and main journal diameters

Callies: Magnum Crankshaft [LT1 LT4 LT5 L86 Engines] Engine:LT Wet Sump 00 + Vout x 2After years of service, Magnum crankshafts by Callies have established themselves as one of the most durable competition crankshafts ever produced. Magnum crankshafts are manufactured from ultra pure AISI 4340 steel. Callies then subjects this material to multiple heat treatments, resulting in a crankshaft with unsurpassed wear and strength characteristics. All Magnum cranks feature Callies Ultra Case heat treatment. Each Magnum crank will have gun