High Compression Forged Racing Piston Kit Alfa Romeo 33 1.7 8V
We only supply the finest forged pistons available. Pistons are made in Italy and regarded 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.
These pistons are lighter, perfectly balanced and more durable than plain cast ones from the car factory.
The crowns of the pistons are also mirror polished to better resist detonation on a high performance engine. Mirror 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. Also available at other bore sizes. Please enquire.
OE Bore size 87mm
Bore sizes available 87.5mm, ask if you need bigger
Compression ratio 11.0 : 1 or 11.5 : 1
Valve per Cylinder: 2
Made from alloy 4032 (same as Mahle Motorsport)
Rings measures: 1.2- 1.2 - 2
Pin is not offset
Made to order in 2-3 weeks. Please contact us for delivery time. Shipping charge based on volumetric weight - not actual weight.