what are all of the inboard jet options

[brianb2247]

I know about the sport jets , and the tiger shark pumps that can bolt in , ive seen gp yamaha jet pumps on line , what about the guys that have mazda rotary motors and crotch rocket engines in their boats what jet pump is that is there some thing like a half sized berkleyjet pump

 

[mr_hypno]

My brother is building a 2013 R1 rocket powered jon boat. He went with a Yamaha FX 155mm pump. Yamaha guys sait it can take up to 300hp!!!