Chassis & powertrain data

Chassis

L28 Powertrain

Suspension

Full rotisserie strip, extensive rust remediation, custom frame rails, and comprehensive structural stitch welding to restore torsional rigidity.

Engine block bored to 2.9L, triple Mikuni 44 PHH carburetors, custom equal-length exhaust manifold, and documented tolerance measurements.

Sectioned strut casings, modern coilover conversion, custom machined aluminum hubs, and polyurethane bushings throughout for precise alignment.

Documented stages

Step-by-step visual archive of the metalwork, custom machining, and assembly phases.

Zero shortcuts

We reject superficial cosmetic fixes. Every panel is worked to bare metal, every structural weld is verified, and every mechanical tolerance is logged to preserve S30 heritage.

This archive exists as a blueprint for peer builders who value precision over speed. Explore our documented tolerances and tools.