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Automotive Stainless Steel Valves | Custom Street Performance Valve
VALVES

Custom Street Performance Valves | Automotive Stainless Steel Valve

Improve your vehicle's performance

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.
 
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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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* All Test Figures displayed on this website were obtained at Highveld altitude. These figures may differ from vehicle to vehicle.
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* 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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