SAC South Africa
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Lekker Ou Jan Conversion
SAC’s Popular Land Cruiser 70 Series Conversion a.k.a. The Beauty
Ford Ranger gets a power kick with Texas Walker conversion
SAC’s Popular Land Cruiser 70 Series Conversion a.k.a. The Beauty
New SAC upgrades for the Toyota Hilux and Fortuner offers truckloads of power and anti-theft option
Get more power
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Toyota Conversions
Volkswagen Conversions
Ford Conversions
Right to Repair

Cylinder Head Conversions
A cylinder head conversion can make holidays a pleasure!
A cylinder head conversion can make holidays a pleasurE...
Cylinder head conversions for bikes as well!
Cylinder head conversions for bikes...
Just Plug it in and start Playing - The U-Connect Power Plug simply plugs into the vehicles standard ECU...
Automotive Cylinder Heads, Popular Petrol Head Conversions

Cylinder Head Conversions, Upgrades & Modifications
Automotive Heads for Motor Cars, SUVs, Trucks / Bakkies

View our recent most popular Stage 1 (chip, exhaust & branch), Stage 2 (Cylinder head) and Stage 3 (Supercharger) conversions.

Popular Petrol Cylinder Heads
The following popular petrol vehicles have had a Automotive Cylinder Head Conversion, modification or upgrade that has been properly researched and developed.
Alfa 147 16V and all V6 models
Audi old and new models, all 4,6 and 8 Cylinder
BMW 316, 318, 320, 323, 325, 328, 330 and
M3 - all models
BMW 540
BMW Z3 and Z4
BMW M5 6 Cylinder
Chev Lumina and UTE
Chrysler Crossfire V6 and V8
Chrysler Neon 2.0L 16V
Chrysler PT Cruiser
Chrysler Voyager 2.4SE
Colt V6 – complete range
Ford 4.0 V6 Fuel Injected Rangers - with speed limiter removal
Ford Fiesta Focus, Ikon Bantam and Mondeo 1300, 1600i Rocam and 2.0L i 16V
Ford Fiesta Sti - New model
Honda – all models
Hyundai Tiburon 2.0 L 16V
Isuzu 3.2 and 3.5 with speed limiter removal
Isuzu KB 240 16V
Jeep Wrangler 4.0L with enlarged throttle body
Kia Sportage
Mazda 160 i and 180 i
Mercedes 230E, 300E, E220, E300, E 320
Mercedes C240, C320, C55, CLK 320, 500, 55
Mercedes ML320, 500, 55
Mini Cooper and Cooper S
Nissan Sti - Almera 2.0 L 16V
Nissan V6 3.0 and 3.3, Hardbody, Sani and Maxima
Opel Corsa – All models
Opel16V – old and new models
Pajero 3.5 V6
Toyota 1600, 1800, 16V and 2.0 Valve
Toyota 160i Tazz
Toyota 2.7i- from the earliest model until the newest
Toyota 4Y and 22R Hilux bakkies
Toyota Condor 1.8, 2.0L and 2.4 - with big valves
Toyota Land Cruiser 4.5 EFi – pick ups and wagons
Toyota Runx 140i, 160i and 180i
Toyota Rav old and New models
VW Beetle – new shape
VW Combi 2.1, 2.3, 2.5, 2.6 and VR6
VW Golf and Jetta VR5 and VR6

VW Polo 1400, 1600, 1800, 2.0L upgrades – our speciality

Read more about:
1. Cylinderhead conversions for enthusiasts
2. Heads for bikes and quads
3. Diesel cylinderhead conversions
4. The SAC power strategy
5. Performance valves
6. Popular diesel conversions

Popular DIESEL CYLINDER HEAD Conversions >>
Loose Heads & Trade Enquiries Welcome at SAC Engineering!
Situated in Vanderbijlpark, utilizing state of the art equipment and employing only the best available staff, SAC Engineering has the ability to deal with loose heads and trade enquiries.
You can call us directly if you are in the trade or if you have a mechanic and or workshop other than SAC doing your work. We may be able to give you good advice and open a channel of communication for you with one of our SAC workshops.
SAC Engineering carry a large amount of exchange stock as well as many used but refurbished cylinder heads and can repair almost any damage on a cylinder head.
It will always be better to deal directly with the SAC Shop closest to you, but you should keep in mind that the outcome of the job will be directly proportional to the quality of the communication between yourself and our Engineering shop.
Click here to contact SAC Engineering or call 016 981 1033
Engineering Services
- Cylinder Heads -
· Gasflowed heads for most Petrol and Diesel vehicles
· Full reconditioning of all heads
· Flowbench developed heads
· Full race heads
· Big valve head conversions 
· Solid lifter head conversions
· Motorcycle heads
· Lineboring
· Pressure testing
· Aluminium and Cast iron welding 
A few of the Benefits of Gasflowed Cylinder Heads
· Optimum power & torque
· Lower Maintenance costs
· No visual change in the engine bay
· No risk of overheating
· More Power and Torque
(Especially when towing)
· Excellent value for money
· Improved fuel consumption
· Fewer Gear changes
· Improved fuel consumption
· Quicker throttle response
· Cleaner burning engine
· Reliable performance
· Flowbench developed
· 6 months / 20 000km Warranty
Gasflowed Cylinder Heads
GAS FLOWED Cylinder headS...
Performance valves
The Cylinder Head >> Gasflowed Cylinder heads >> CONVERSIONS For the Enthusiast >> SAC Power Strategy >>
Click Here to get an SAC consultant to advise you on your cylinder head conversion!
Cintact us
Popular Petrol CYLINDER HEAD Conversions >> Popular Diesel CYLINDER HEAD Conversions >> CYLINDER HEAD CATALOGUE >>
Cylinder head conversions, modifications and upgrades are available for Alfa, Audi, BMW, Chev, Chrysler, Colt, Ford, Honda, Hyundai, Isuzu, Jeep, Kia, Mazda, Mercedes, Mini, Nissan, Opel, Toyota, Volkswagen and more...
Click Here to view the list of vehicles.
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SAC Branches
Steve's Auto Clinic
SAC Performance EnhancementSAC Service and MaintenanceSAC Affiliates

* All Test Figures displayed on this website were obtained at Highveld altitude. These figures may differ from vehicle to vehicle.
The power figures have been corrected back to flywheel power.

*Although we make every attempt to provide current, correct information on our website, mistakes do sometimes happen and we apologize for any confusion that may occur due to any error.
Prices are subject to change without notice and we reserve the right to uphold current in store pricing.
** All Prices quoted on this website were correct at the time of publishing and actual prices may vary.

* 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.

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