The diameter from the pistons was improved by 2 millimeters (bore: 88mm) while the stroke remained uncharged. This smaller transform while in the engine architecture enlarged the displacement from 1812cc to 1898cc, which makes the one.9L HO the largest-displacement PWC engine while in the market. The shopper should be to https://uniqueoutboardsales.com/product-category/boats/pwc-boats/