Super Jet impellers

[frankv510]

When I bought my ski I was told it had a 12/17 impeller in it. Well it doesn't. I am curious if it will make a big difference on bottom end going from a 14.5/18 to a 12/17? The motor is a 771 big bore built by jet works with dual black jack 44's, running around 175ish for compression.

 

[txsuperjetfreak96]

Ive got a solas concorde big hun 12/18 itll b just right

 

[Quinc]

You want a skat swirl c75 large hub 12/17.

 

[air blair]

The answer is yes. You will feel a huge gain in low end going down to that


Air blair cell

 

[frankv510]

Thanks air blair