Suzuki GSX1100 EX Katana 1170cc Big Bore Kit - MTC 1170cc Piston Kit Nitrous Oxide Systems for smoother and cleaner running

for smoother and cleaner running

whilst maintaining the original stack height

APE VS1100s-Pro race valve Springs

Standard 30 thou thickness

The finish is not perfect

Suzuki GSX1100 EX Katana 1170cc Big Bore Kit - MTC 1170cc Piston Kit Nitrous Oxide Systems for smoother and cleaner runningMTC forged big bore kit for the GSX1100 Aircooled and Katana models with the 18mm gudgeon pin. The 75mm piston is a straight rebore of the standard cylinder, no other mods are needed. This kit is an ideal base for a fast road or road race type engine. The kit is complete with 4 pistons,rings,gudgeon pins,head gasket and includes the more expensive option of teflon buttons instead of circlips.