MOTORSPORT

ENGINEERING

DESIGNING AND MANUFACTURING RACE CARS, ENGINES AND POWER UNITS

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Motorsport Engineering develops power units, race cars and automotive components for race teams, supercar manufacturers and privateer teams.

This site lists various components and CAD models that followers request to be able to buy. I will update this occasionally based on requests received through the build diary on Instagram.

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Looking for some new billet madness for your build?

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Download 3D Scan and CAD Data

  • Scan data captured from real parts, within 0.5mm tolerance, and most critical dimensions validated to within 0.1mm.

  • STEP files included in the download package to provide a reverse engineered parasoled of the scan.

  • These scans are carried out by me on parts I have purchased or have been leant by kind supporters. None of the CAD available for sale is considered IP of suppliers or partners.

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Find the build diary with details of every step and design decision on Instagram

@Motorsport_Engineering

 
View fullsize Here’s a focus on the re-designed rear casing of the SADEV SL90 transmission. I wanted to re-organise how the internal oil pump is routed and provide some critical mounting points for the rear wing pylons and diffuser. The original rear casing
View fullsize Who can teach me something about designing and heat treating torsion rods? I need to sit down and look at the ARB rods in my suspension set up. Anybody out there, who makes custom ARB torsion rods, that can give me some insight on materials, best pr
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View fullsize I’ve put a couple hours into these pneumatic jacks. They are used to jack the car up and onto chassis stands, for larger servicing jobs track side. They integrate with dedicated front and rear jacking points on the car chassis. On the face of
View fullsize Here are some still images of the AB850 on the ground, a few weeks back. The set up of ride heights, camber etc. is a mile off, but this is the first time it came off of the trolleys. About 500kg in this state - targeting 850kg complete at 850hp. So
View fullsize Here are a few detailed photos of the front suspension rocker set up. They are machined from a single billet, supported on angular contact bearings around a hollow hardened 4340 shaft. There are 4 stages to the rocker. At the rear bulkhead the pushr
View fullsize These are the front corners, before they were fitted to the car. Lots going on here and a few things I’d like to review and potentially make changes for. They’re machined from AL7075 and hard anodised. I’ve heard since that 7075 an
View fullsize Fitted the rotary position sensors to front and rear suspension today. These contactless sensors use a magnet to provide a high frequency position of the dampers, with a redundancy reading incase of failure. I’ve switched to these over the line
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View fullsize I sat down and drew in the main chassis loom last night, as it was annoying me having all the connectors loose. This has already been built and installed, but I like to have the model representative. Not much else visible this weekend. I’ve ha