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MACHINING & ENGINEERING

OUR FACILITIES
All engine machining is done inhouse so we can maintain full control of each and every process.
Brennan Racing can also provide other services such as:
Lathe work / specialist TIG Welding, computerised milling.
If you require a one off or a production run these are the machines for the job!
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5 AXIS HAAS VF3 - CNC Machining Centre
Our HAAS 5 axis machining centre is specially designed for the machining of alloy cylinder heads & engine blocks. This coupled with Renishaw Digitising system is a machine capable of producing any item fast & accurately. We use it primarily for the machining of our aluminum cylinder heads which are on the cutting edge of technology. The sophisticated equipment captures the chamber & port designs & then machines the head to a true reproduction of the original. We also use this machine for squaring off blocks, decking, clearancing, boring, machining of piston tops, flat milling and 3 dimensional milling.
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WINONA VAN NORMAN - Crankshaft Balancer
A balanced engine is more efficient and delivers more power & better mileage. It runs smoother & lasts longer due to less stress on the internal components. Our balancer is optical positioning & fully computerised - we balance to 0.0 gram - precision at its best.
We also have calculations for the amount of oil left on the rotating components subject also to the amount of vacuum being pulled in the engine.
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SUNNEN VGS 20 - Blueprinter
Our complete cylinder head valveseat & guide blueprinting machine. Long gone are the days of the 3 angle valve job. Our minimum is 5 angles. Cylinder heads are fully blueprinted and torque plated with specially designed tooling unique only to our shop.
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SUPERFLOW SF600 - Flowbench
For very accurate flow figures-development and diagnostic. For flowing of cylinder heads, carburetors, manifolds, exhausts, and other intake & exhaust pieces.
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WINONA VAN NORMAN - CBN Surfacer
For surfacing heads & engine blocks. Specially modified for exact material removeal down to 0.0000". Also tilt minmised so that perfectly flat surfaces are obtained. Not dished thru crutial gasket sealing areas.
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DEPAC - GoPower Engine development dyno
We can dyno test, tune, and diagnose an engine up to 1000HP capability.
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