16v Forged Pistons
- Ships Worldwide
Our line of bespoke pistons from Traum bring the highest quality and best available specification to the A-Series platform.
These pistons set a new standard for weight and quality, substantially lighter than others on the market and delivered to you balanced to within 0.1g of each other
Valve cutouts will support any and all valve size and cam combination, along with a standard or repositioned cylinder head.
Supplied with 18mm fully floating pins and Wire Lox retainers suitable for high power outputs.
Ceramic Crown Coating
This coating reflects heat into the combustion chamber and away from the piston crown, while lowering piston temperatures for increased part life. The engine can experience improved combustion and performance as a result of heat being reflected back into the fuel charge.
Moly Skirt Coating
The application of molybdenum to the piston skirt, used to reduce friction between the piston and the cylinder during engine operation. It also helps during cold start ups and high temperature operation where a substandard oil barrier on the cylinder wall could exist.
Turbo spec pistons have a combined crown volume of 16.5cc (around 9.5:1 CR with a standard head and gasket combination)
Naturally Aspirated spec pistons have a combined crown volume of 6.5cc (around 12.4:1 CR with a standard head and gasket combination)
Custom bore and dish size are available, please contact for details
Pistons are usually made to order and have a lead time of between 8-10 weeks (+2 weeks for coatings) Please contact us for exact timelines before ordering.
How long will it take to get my order?
Depending on the product orders are fullfilled as follows:
- RTS Clutches - RTS clutches are made to order and can take between 3-4 weeks to assemble and machine depending on current demand.
- Fuel Injection Products - EFI Orders are made to order and ship within 1-2 weeks based on current demand.
- HEL Performance Products - HEL Orders are made to order and ship within 1-2 weeks based on current demand.
- Shift Knobs - Shift knobs are made to order and ship within 1-2 weeks based on current demand.
- Retro Components UK Products - Orders ship within 2-3 business days
- Apparel and Accessories - Depending on location, orders ship within 2-4 business days
- Stickers- Ship between 24-48 hours
