I've basically got the same setup as you, what kind of gains did the spitfire 17p give you? Thanks, BobJust to be less boring, here are some pics from our recent tubing time. (we have a 90 Optimax on the V175 and it worked out really well with the correct prop - in this case, a 17p spitfire). We also have a StarFire hydrofoil on the motor, but that is probably no longer needed since we switched props.
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