INITIALIZING SYSTEMS...
Formula 1 · IndyCar · Le Mans

ENGINEERED
FOR THE
LIMIT

Micron-tolerance precision components for the world's most demanding racing programs. Where aerospace metallurgy meets motorsport performance.

±0.8μm
Tolerance Class
24+
Championships Won
19k
RPM Rated
Scroll
RP-CR7 Series

V8 Crankshaft Assembly

Forged from a single billet of aerospace-grade titanium 6Al-4V, then precision machined to sub-micron tolerances. Each journal is superfinished to Ra 0.05μm for maximum hydrodynamic lubrication efficiency.

19,200 RPM
Max Speed
Ti 6Al-4V
Material
±0.8 μm
Tolerance
4.2 kg
Dry Weight
Main Journal
Crank Pin
Counterweight
Oil Passage
Timing Flange
Core Technology

Engineered Without
Compromise

Every component leaves our facility with a full dimensional report, material certification, and race-circuit traceability code.

01
5-Axis CNC Machining

Simultaneous 5-axis machining centers with 0.1μm positioning resolution. Complex contours machined in a single setup to eliminate cumulative error.

02
CMM Verification

Every single component measured on a Zeiss CONTURA CMM with 1.5μm measurement uncertainty. Full dimensional report shipped with each part.

03
DLC Coating

Diamond-like carbon coatings applied via PVD process. 3000 HV hardness, 0.05 coefficient of friction — critical for high-RPM journal surfaces.

04
FEA-Optimized Design

Finite element analysis drives every gram of material removal. Target safety factors validated under 50G shock loads and sustained WOT cycles.

05
Billet Titanium

Grade 5 Ti-6Al-4V sourced from aerospace-certified mills. Each billet comes with full MTR traceability back to the melt heat.

06
Dynamic Balancing

Residual unbalance under 0.5 g·mm per plane at operating speed. Bespoke 2-plane balancing rigs calibrated to ISO 1940-1 Grade G0.4.

Manufacturing Flow

From Billet
to Build Sheet

01
Design & Simulation

CAD-driven FEA and CFD analysis. Stress concentrations, fatigue limits, and thermal gradients simulated before a single chip is cut.

02
Material Certification

Incoming inspection with OES spectrometer and hardness verification. Full MTR archived per AS9100 Rev D requirements.

03
5-Axis Machining

Multi-pallet Makino horizontal machining centers run continuous 24/7 with in-process gauging and adaptive feed control.

04
Surface Treatment

Journal grinding to Ra 0.05μm, followed by DLC or WCC coating. Superfinishing via elastohydrodynamic tooling.

05
CMM & Release

100% inspection on temperature-controlled Zeiss CMMs. Digital dimensional report, CoC, and race-circuit traceability label applied.

Tolerance Reference

Precision
Standards

Our tolerance stack-up analysis is conducted at 20°C±0.5°C in a Class 10,000 cleanroom environment, exceeding FIA Technical Regulation requirements across all dimensions.

Main Journal Diameter ±0.8 μm
Journal Roundness 0.5 μm
Crank Pin Runout 1.2 μm TIR
Surface Finish (Ra) 0.05 μm
Dynamic Balance <0.5 g·mm
Mass Tolerance ±0.5 g
Material Science

Alloys Built for
Extreme Duty

We source exclusively from aerospace-qualified mills and maintain full traceability from melt heat to finished component.

MAT-001
Titanium 6Al-4V

The benchmark aerospace alloy. Exceptional strength-to-weight ratio with outstanding fatigue performance at elevated temperatures.

UTS 950 MPa
Density 4.43 g/cm³
Max Temp 315°C
MAT-002
Inconel 718

Nickel superalloy for turbo and exhaust components. Retains mechanical properties above 700°C where steels fail.

UTS 1375 MPa
Density 8.19 g/cm³
Max Temp 700°C
MAT-003
M50 Bearing Steel

Vacuum arc-remelted tool steel for rolling element bearings. Carburised and case-hardened to 62–65 HRC.

Hardness 62–65 HRC
Process VAR
Contact Stress 4.2 GPa
MAT-004
T800 Carbon Fiber

Toray T800 prepreg composites for structural housings and covers. 40% lighter than aluminium with comparable stiffness.

Tensile Mod 294 GPa
Density 1.80 g/cm³
Weave 0/90 UD
PRECISION
Start Your Build

READY TO
DOMINATE
THE GRID?

From initial design consultation through trackside support, our engineering team embeds directly with your program. Lead times from 6 weeks for standard components. Custom critical-path expedite available.

AS9100 Rev D Certified
ISO 9001:2015
FIA Homologated Supplier
ITAR Registered
NADCAP Approved