Hey everyone I have some questions on a 650/750 conversion. I know the motor drops in without any conversion kit. I need to know if the 650 pump is able to be used with the 750 motor. Do i need a certain pitch prop? Also how much of a difference would it be if put a 750 pump in it? Do I need any adapter to use the 650 pump with 750 motor? Thanks
650sx 750 conversion
- Thread starter Laxpro2
- Start date
Midlake Crisis
Site Supporter
- Location
- Bakersfield, CA
The pump diameter is the same, but the impellers are not interchangeable without modification. A good choice is a stock SXR impeller with the hub machined to fit the 650 pump.