Delivering an awesome 16 PSI of real boost in the 8700 RPM range, our AJS-137R Sea-Doo 260 / 255 / 230 drop-in impeller will take your Sea-Doo to the next level. This supercharger kit delivers almost 2 PSI peak boost than other wheels on the market! These are real boost numbers we’ve logged during testing. We believe this is the most powerful wheel for the “X-Charger” setup available.
If you’re looking to extract the maximum out of your SeaDoo 260 255 or 230, this is the supercharger kit to get.
16 PSI (110 KPA)
True 16 PSI at 8700 RPM
Precision machined from aerospace grade 7075 aluminum alloy, perfectly balanced and anodized in black, the quality of AJS-137R is second to none. The complete kit comes with housing spacer and longer dowel pins for proper housing alignment.
No housing modification required, drop-in and go!
Installation Notes
The impeller is meant to fit tight on the shaft and may require heating in order to fit the tight clearances. Using a heat gun, do not use open flame torch, heat the impeller around the shaft opening for 30-60 seconds and slide it down the shaft.
Slip: Target slip is 16 ft-lb
Boost measurements are relative and will vary based on engine configuration, elevation and atmospheric conditions at the time of measurement. Stock camshaft.
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