MOD X2 900 pump Questions

[mattchow88]

i recently put a 900 triple kaw motor in my x2 running the stock 650 pump i read on here that people are putting 750 pumps in there hull with slight mod. my question is what is the gain of the 750 pump asside from the fact there are more props availible does it pump more water or not right now this ski is faster than my friends and there 650's with 44mm we clocked it on radar at 50MPH where the 650s do 40ish. any information or links would be a big help. thanks.

 

[kevbo]

650, 750, and 800 pumps are basically the same. You would need to use a 650 prop anyway. The 750,800 pumps will let you make a better freestyle inlet but that advantage is lost at high speed. A solas ka-sc-j (14-19) should provide plenty of load for a 900 considering it lugged down my 750.