Callies Subaru 86mm Stroke FA20 Billet Crankshaft Merchandise multi-step heat treatment process

multi-step heat treatment process

4 Auxiliary Outputs

more thread engagement in block over 11mm studs

Bending and Machining

to determine optimal high power and RPM efficiency

Callies Subaru 86mm Stroke FA20 Billet Crankshaft Merchandise multi-step heat treatment processPremium grade material, design and craftsmanship set Sport Series components for Subaru engines apart from other manufacturers of high performance engine components. Every Subaru component is meticulously inspected prior to shipment. When combined with world class material and design, this final attention to detail ensures you are getting the reliability you expect from every Callies product. Standard Features: Average weight 18 lbs. All rod journals