Description
These Icon Pistons are forged from 4032 alloy. With an 11% silicon content 4032 alloy controls the thermal expansion so a tighter piston to wall clearance may be used over a 2618 alloy. The additional silicon also decreases the wear on the skirts and pin bores. This material makes these Icon Pistons ideal for street and mild boosted applications
Crown and valve reliefs are cnc machined
Top land mini groove technology
Skirts machined by UEM’s unique in house built cnc machines
Accumulator groove to help eliminate flutter and maximize ring seal
Skirt and pin boss struts designed to withstand heavy loads from high cylinder pressures
Wrist pins and spiral lock included
1.2mm 1.5mm 2.5mm rings included
Compression Ratio 50cc heads: 8.1:1
Advertised piston weight 340 grams, 99 gram wrist pin
OE Deck Height 238.14mm
Note: Standard bore size is 3.4449/87.55mm
Notes: 0.030 Offest Pin. Coated Skirts. For Turbo and Nitrous
