93.4 Big Bore Flat Top Piston Kit Standard - Wiseco K1749 - Evolution 1984-1998

Wiseco #: K1749

Wiseco 93.4 inch Big Bore flat top piston kit is standard size. Piston has a compression of 9.5:1 and includes rings.

**Note: Run Engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.

Fitment:

Installation instructions (PDF)