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Performance valves
PERFORMANCE VALVES...
 
Refurbished valves
Refurbished Valves
 
Replacement valves
Replacement Valves
 
Racing valves
Racing Valves
 
Cylinder Head Conversions
THE CYLINDER HEAD...
 
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Automotive Stainless Steel Valves | Custom Street Performance Valve
PERFORMANCE CUSTOM VALVES - Talk to the Experts at SAC

Custom Street Performance Valves & Automotive Stainless Steel Valves

Read more about:

1. Refurbished Valves
2. Replacement Valves
3. Racing Valves

The Custom Street Performance Valve
Our custom street & Stainless Steel range allows us to manufacture performance valves for almost any application.
If it’s a four stroke engine no matter what type, - bike, car, tractor, vintage even a truck, we can supply an automotive valve.
We have a wide range of blank forms, all made with different materials and in different sizes.
In our custom automotive range we also modify standard and / or replacement & stainless steel valves.
The stainless steel valve can be lightened, undercut and or swirl polished for street performance use.
We are able to lengthen the valves as much as 1.5mm and harden the tip.
Click here to printout a blank drawing template that you can use to give us all the dimensions and we can quote accordingly.
Our Custom Street Performance range allows us to manufacture valves for almost any application.
If it’s a four stroke engine no matter what type, - bike, car, tractor, vintage even a truck, we can supply a valve.
PRINT TEMPLATE
In our Custom Range we also modify standard and or replacement valves.
The valve can be lightened, undercut and or swirl polished for Street Performance use.
We are able to lengthen the valves as much as 1.5mm and harden the tip.
Our Street Performance valves are very popular and are used in all our flowed and or big valve head conversions.
A Standard Replacement Valve that has been swirl polished and aerodynamically flowed will result in good performance gains even if used in a standard cylinder head.
All our Custom Range Street Performance valves feature
Undercut stem up to .5mm reduction until polished area.
Swirl polished head / neck area.
Aerodynamic radius and head shape
Refaced Valve tip-end
Reduced weight
Special multiple seat angles and sizes
De burred, radiused and removed sharp edges.
Unmatched quality control.
Optional special finish
Polished valve face.
.5mm stem reduction on bi-metal valves with a extra 5mm of reduced size on stem
.7mm stem reduction on one piece valves with a extra 7mm of reduced size on stem.
Further reduced weight “maximum” dished face area.
Polished stem.
Notes
Valve stem reduction should only be done if the valve guide allows it.
Special customer requests can be accommodated.
 
· Speedy collection & delivery in Gauteng
· Same day courier collection anywhere in South Africa
· Next day courier delivery anywhere in South Africa
· Fast and reliable turn around time
· Very competitive pricing
· Six months limited warrantee
 
Replacement Valves
 
Racing Valves
 
Engineering Services
· Big valve head conversions 
· Gasflowed heads for most Petrol and Diesel vehicles
· Full reconditioning of all heads
· Flowbench developed heads
· Full race heads
· Solid lifter head conversions
· Motorcycle heads
· Lineboring
· Pressure testing
· Aluminium and Cast iron welding 
Talk to the Experts at Steve's Auto Clinic about custom performance valves.
<< Performance Valves << Refurbished Valves << Replacement Valves Racing Valves >> printout blank template >>
Contact us
Click here for more about SAC conversions
The Cylinder Head >> Gasflowed Cylinder heads >> CONVERSIONS For the Enthusiast >> SAC Power Strategy >>
 
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 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.
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
Cylinder Heads &
Performance Valves
 
Performance Stainless Steel Valves are available for Alfa, Audi, BMW, Chev, Chrysler, Colt, Ford, Honda, Hyundai, Isuzu, Jeep, Kia, Mazda, Mercedes, Mini, Nissan, Opel, Toyota, Volkswagen and more...
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Steve's Auto Clinic
RECENT ROAD TESTS AND PRESS RELEASES
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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