Dave, You may find this Manual useful in getting started. https://hydroracer.net/2015%20Hydro%20basics.11.7.pdf
You should know the 300ss class being sealed increases the engine cost in both the new and used market. The growing popularity of 300ss helps hold the higher prices in the used market. The exact same engines unsealed are cheaper and can provide the same thrills in the same size boats. This would be in the 20ssH, CSH, CSR and OSY400 classes, but in these classes it is much harder to finish on the podium.
John Adams
You should know the 300ss class being sealed increases the engine cost in both the new and used market. The growing popularity of 300ss helps hold the higher prices in the used market. The exact same engines unsealed are cheaper and can provide the same thrills in the same size boats. This would be in the 20ssH, CSH, CSR and OSY400 classes, but in these classes it is much harder to finish on the podium.
John Adams
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