Quick view Suzuki 1985–1988 Suzuki QuadSport 230 Cylinder Boring Service Compare MSRP: $100.00 - $350.00 1985–1988 Suzuki QuadSport 230 Cylinder Boring ServiceCommon engine problems are low compression, oil burning, poor performance, or visible cylinder wear.This service will restore compression, stop burning oil, increase horsepower and extend engine... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List