Manley 2015+ Subaru WRX FA20F 86.1mm +.1mm Bore 10:1 Dish Piston Set of 4
Part #: 632701C-4
MANLEY FORGED PISTONS FOR THE Subaru FA20F WRX 2015-Up
-2618 high strength material; Lightweight design
-.150" x 2.250" wall Premium Chrome Moly pin (Standard Series) included P/N 42251
-9310 alloy .210" wall pin (Extreme Duty Series) included P/N 42551
-Pressure balance groove
-Will accommodate +1mm valve sizes
-Premium Steel top ring sets and round wire locks included
-Recommended piston clearance: .003" for mildly boosted and .0035"
for highly boosted measured .850" from the bottom of the oil ring
Manley recommends piston clearance of .003" for mildly boosted and .0035" for highly boosted applications, measured 1.100"from the bottom of the oil ring.