Wiseco Pro Tru Compact Series Piston (02-06 Acura RSX) Kit K631M865

Description

Pro Tru sets include plasma moly 1/16, 1/16, 3/16 pre-gapped ring packages which provide excellent seal, friction reduction, and long life. Pro Tru pistons also come in a variety of volumes that allow the engine builder to choose the exact compression ratio required for their engine.  

 Comp Ratio
9.8:1
Bore
86.5mm
Stroke
86
Comp Height
30
Rod
139
Dome Volume
-3.4 FT
Gram Weight
316

Part # K631M865