Callies Compstar 4 Inch Dry Sump LT2 Crankshaft

Product Details

Callies 4 inch dry sump LT2 crankshaft

This crankshaft is the backbone of our 427 Cubic inch LT2 engines, Made from 4340 steel that is deep nitrided for strength and wearability, this Compstar crank is intended for high output installation. Compstar LSX crankshafts are counterweighted for enhanced bearing load distribution, which allows these shafts to withstand both high boost and high RPM applications.

Machined with large journal radii, gun drilled mains, and fully lightened rod journals, the Compstar LSX crankshaft is truly built for performance. 

Compstar LSX – 8 Counterweight cranks are sold rough balanced to 1850 grams, or finish balanced to your bob weight.