
YEARS OF EXPERIENCE AND EXCELLENCE!
SPECIALIST ENGINEERING SERVICES
New · Used · Refurbished · Big Valve · Gas Flowed · Race Heads
Performance Cylinder Head Engineering Specialists
SAC Engineering is a one stop shop for all your Petrol and Diesel engineering & cylinder head needs.
Our engineering team are very passionate about cylinder heads and performance engineering and are a dedicated passionate team of people all properly trained and highly skilled engineering specialists in their various departments.
Each and every job we receive gets our full attention and is carefully costed and labour is charged accordingly. We can advise the best possible cylinder head performance package and deliver on the advice.
Specialised Engineering Services
In the early years, modified or gasflowed big valve cylinder heads were only ever found on racing cars. Today this situation has changed dramatically, custom cylinder heads have become very popular, not only in street cars but also in the highly competitive motorsport arena.
And here once again the SAC Engineering specialists can provide you the full platform of specialised services to not only make your street car or bakkie better but also give you the competitive edge to be number one.
Some more Specialised Engineering Services on offer:
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Hydraulic to Solid lifter conversions
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Special Racing flow jobs
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Valve Spring tension optimizations
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Cut and flowed intake manifolds
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Flowed throttle bodies
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Adjustable cam sprockets · vernier gears – made to order & in stock
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Up rated valve springs
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Extreme Racing valves
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Compression ratio calculation and recommendations
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Combustion chamber or head cc’s to a specific specification
More Engineering Services
Delving deeper into the high performance and specialist areas of cylinder head engineering, the team at SAC can not only skim blocks for compression or pocket pistons, they can also refurbish injectors and accurately measure cc’s.
We have in-house facilities to do:
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Aluminum welding · all sorts
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Petrol injector refurbishing · measuring cc’s etc.
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Diesel injector evaluation · replacement · servicing etc.
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Pocketing pistons for larger valves or deeper pockets for more camshaft overlap and lift
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Skim blocks for squish or compression
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Crack testing
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Pressure testing up to 8 Bar hot and cold
Cylinder Head & Valve Specialists Send your enquiries to SAC here
Need help?
Our SAC Engineering experts are here to help you.
More About our Services
In the early years, modified or gas-flowed big valve cylinder heads were only ever found on racing cars. Today this situation has changed dramatically, custom cylinder heads have become very popular, not only in street cars but also in the highly competitive motorsport arena. And here once again the SAC Engineering specialists can provide you with the full platform of specialised services to not only make your street car or bakkie better but also give you the competitive edge to be number one.
Our cylinder head experts will turn your standard cylinder head into a fully bred racing head. We make them from mild to wild depending on your requirements. We will never compromise reliability.
SAC Engineering carry a large variety of new quality aftermarket replacement cylinder heads for petrol and diesel Car’s, SUV’s and Bakkie’s.
Our new cylinder heads are the best alternative available to the original equipment – OEM – part on your vehicle and are sold at very competitive prices.
Click here to get an SAC Engineering consultant to advise you!
Ea, consequatur.
We literally have hundreds of used – refurbished to like new – petrol and diesel cylinder heads for sale in stock.If we sell a cylinder head it carries our standard why worry warranty and will be ready to bolt on to an engine.Our used cylinder heads are refurbished in-house by a team of cylinder head specialists who collectively have around 50 years of cylinder head experience.We sell only the best and we are a one stop cylinder head shop.
What would the value of offering cylinder heads without being able to offer a customer a complete range of related components?
SAC Engineering also have the full range of valve springs, guides, inserts, cotters spring retainers and pre-combustion chambers for the full range of petrol and diesel cylinder heads.
Click Here to get a formal quotation!
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Speedy collection and delivery in Gauteng and the Vaal Triangle
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Same day courier collection anywhere in the country
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Same day courier collection anywhere in the country
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Next day courier delivery any day in the country
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Fast and reliable turnaround time
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Standard Six Month Limited Warranty
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Expert Advice on Cylinder Heads
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Supply of additional components such as gaskets, Cambelt kits etc.
More Related to Cylinder Heads and Performance Valves
We stock all major brands of new and used cylinder heads



























* All manufacturer’s names, numbers, symbols & descriptions are for reference purposes only. It is not implied that any part, conversion or modification is the product of these manufacturers.
- HIGH QUALITY
- WIDE SELECTION
- FAST & RELIABLE SERVICE
- EXPERIENCED SPECIALISTS
SAC ENGINEERING STOCKS AND SELLS HIGH QUALITY CYLINDER HEAD GASKET SETS!
SAC ENGINEERING HAS HUNDREDS OF NEW AND USED CYLINDER HEADS IN STOCKS PROVIDES FAST AND RELIABLE SERVICE!
SAC ENGINEERING IN THE CYLINDER HEAD BUSINESS FOR OVER 40 YEARS AND OUR EXPERIENCED SPECIALISTS WILL PROVIDE YOU WITH EXPERT ADVICE!