Callies Compstar LS7 8-Counterweight 4.000″ Stroke Crankshaft, 2.100″ Journal, Long Snout Dry-Sump (AWH-31Q-CS)

$1,287.00

4340 steel with deep nitriding for strength.
Counterweighted for better bearing load distribution.
Large journal radii and gun drilled mains for performance.
Fully lightened rod journals for optimized performance.
Rough balanced to 1785 grams or finish balanced to your bob weight.

Ships from manufacturer

SKU: AWH-31Q-CS Category: Crankshaft Brand: Callies

Description

Made from 4340 steel that is deep nitrided for strength and wearability, every 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 cranks are sold rough balanced to 1785 grams, or finish balanced to your bob weight.

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Questions & Answers (1)

Customer questions & answers

I am doing a high rpm n/a build, with lunatti x beam rods and mahle 4.125 pistons, would this crank be good or what would you recommend?

Q I am doing a high rpm n/a build, with lunatti x beam rods and mahle 4.125 pistons, would this cra...... Read more answer now
Asked by Chris on December 29, 2023 5:28 pm

A Depends on your application really, email us at [email protected] so we can better assist you