infrastructureScore 70/100Watch

Archimedes line currently produces only 1 engine per 8 days; engine test cells run 20 hrs/day as Neutron bottleneck

Peter Beck· Rocket Lab· Space· —· pub 2026-08-28· about Rocket Lab (RKLB)
“This line right now can produce one engine every eight days... we've got two engine test cells out there [Stennis, Mississippi] that runs 20 hours a day, 7 days a week. It's just firing engines all the time.”

Why it matters

Concrete production-rate and test-capacity data points on the Neutron program that investors can track against Neutron's launch cadence targets.

Investment implication

Current Archimedes throughput implies limited initial Neutron launch rate; monitor whether test cell utilization and the new large-format printer close this gap, which is key to RKLB revenue growth assumptions.

Source

Inside Rocket Lab: How Sir Peter Beck Is Building Neutron’s Engines | Tour 02 (YouTube)
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