The Wiseco Professional Series forged piston for Honda B18C1/C5 is a single 81.5mm piston with an approximately -8cc dish and 9:1 compression ratio, supplied as an individual piston. The Professional Series is built for heavy-duty race builds and includes premium rings; features noted include forged construction, precision machining, and coatings to improve durability in severe-duty applications.
Wiseco Honda B18C1/C5 -8cc Dish 81.5mm 9:1 CR Piston Shelf Stock *Single Piston Only*