V-Twin Manufacturing .040 Low Compression Piston Kit, 80 1340cc, 7:1
VT-11-0321Regular price $124.85
Piston set 3-1/2" bore .040 oversize has a compression of 7:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.
**Note:Run engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears, in order to prope