RDG603A27 – Issue 6 Page 35 of 59found that improvements in fuel consumption and start ability are an added benefit of usingthis product. Diesel fuel additive is available from your Shire dealer in a handy 500mlcontainer, Part Number RDG80210219.7. Exhaust Back Pressure (Work Boat with dry exhaust) Use 100mm ID suitable machine flexible exhaust hose on both Shire 70 WB and 85WB. Do not step down to a smaller size.
