90mm Billet Flat-Top Piston for 420cc OHV, 420 Predator, and +.080 Over GX390
High-quality 90mm bore piston (+.080 for GX390) with standard compression height. Use with +.040 rod for maximum compression. Pistons have valve reliefs for high-lift cams to fit both Honda & Hemi heads.
High-quality 90mm bore piston (+.080 for GX390) with standard compression height. Use with +.040 rod for maximum compression. Pistons have valve reliefs for high-lift cams to fit both Honda & Hemi heads.
$86.45
Original: $247.00
-65%90mm Billet Flat-Top Piston for 420cc OHV, 420 Predator, and +.080 Over GX390—
$247.00
$86.45Description
High-quality 90mm bore piston (+.080 for GX390) with standard compression height. Use with +.040 rod for maximum compression. Pistons have valve reliefs for high-lift cams to fit both Honda & Hemi heads.
