Wossner Forged Pistons


Wössner are regarded by Europe’s leading motor sport engine builders as being the piston of choice when building an engine not only to perform, but to withstand the stresses and duress’s of competition life. Wössner pistons feature a unique PTFE coating on the skirts and a grade of 4032 Alloy (T6) which allows the engine builder to run a closer piston to bore tolerance then he might do on another make of piston. This helps remove the slapping noise during cold start, common place among engines running forged pistons due to larger then OE bore clearances. The crowns of the pistons are also polished to better resist detonation on a high performance engine. Polishing allows a more even spread of heat inside the chamber which will help prevent “hot spots” on piston crowns. Price includes all piston rings and gudgeon pins.

Specification
Technical information is sourced from Wossner's latest catalogue
Part Number K9097
Engine Type AQN / AZX
OE Bore Size 81.00mm
Bore Sizes Available
81.00mm - 2326.58cc K9097DA
Stroke 90.3mm
Dome/Bowl Volume +2.45cc
Wössner Comp. Ratio 8.5:1
OE Comp. Ratio 10.75:1
Comp. Height 35.10mm
Valves Per Cylinder 4
Cylinders 5

PLEASE STATE WHAT SIZE PISTONS YOU REQUIRE IN YOUR PAYPAL PAYMENT OR IN A MESSAGE AFTER PURCHASE

Delivery Notice:

Due to the nature of these products, delivery can take anything from 2-3 days to a few weeks. Please contact us for current delivery times if you need an accurate delivery schedule.