Hi i'm new to the forums my friend uses this site i would like to know whats the stock compression on a seadoo spx 96 with 727 engine and also if i canceled the oil pump what would be the mix quantity for oil/gas thanks.
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compression
- Thread starter mike martinez
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Oil mix....
The 717cc engine can be premixed with a 40 or 50:1 ratio on a non nmma or twc-3 oil. You can't use the standard 2 cycle oil. You also must leave your oil tank in to keep oil in the rotary chamber, which is an oil bath between the two cylinders. You can see the larger tube that goes down to the middle of the engine, under the carbs........
Compression sounds great!:cheers:
The 717cc engine can be premixed with a 40 or 50:1 ratio on a non nmma or twc-3 oil. You can't use the standard 2 cycle oil. You also must leave your oil tank in to keep oil in the rotary chamber, which is an oil bath between the two cylinders. You can see the larger tube that goes down to the middle of the engine, under the carbs........
Compression sounds great!:cheers:
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