Business Wire

Sierra Space Completes Test Campaign on Next Generation Vortex 35,000 lbf Fuel-Rich LOX LH2 Engine

LOUISVILLE, Colo.--(BUSINESS WIRE)--Sierra Space, a leading commercial space company and defense tech prime that is Building a Platform in Space to Benefit Life on Earth ®, announced today the ...
Nasdaq

Altair and Auburn University to Collaborate on $1.25 Million AFWERX Contract to Advance Vortex Rocket Engines

Altair® FlightStream™ to improve engine performance in a fraction of the time compared to traditional methods "This opportunity continues Altair's legacy of innovation in the aerospace industry and ...
Business Wire

CORRECTING and REPLACING PHOTO Sierra Space Expands VORTEX® Product Line with New 1,500 lbf Hypergolic Engine

LOUISVILLE, Colo.--(BUSINESS WIRE)--The photo has been updated. The release reads: SIERRA SPACE EXPANDS VORTEX® PRODUCT LINE WITH NEW 1,500 LBF HYPERGOLIC ENGINE VORTEX® VRM1500-H is a new addition to ...
SlashGear

The Best And Worst Years For The General Motors Vortec 5.3 Engine

In general, the General Motors Vortec 5.3-liter V8 is a powerful, dependable engine. If you're not familiar with General Motors' Vortec engines, they are a family of small-block V8s that GM put into ...
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The 5.3L Vortec: Chevy's Longest-Lasting Pickup Truck Engine Ever

Every pickup truckbrand has its claims to fame, but when it comes to their engines, only a few ever reach legendary status. These are the ones that quietly outlast trends, hauling and towing their way ...