What hole for jackplate 2008 20I 250 HPDI Series 2

[DocG]

What hole are you guys using for jackplates on your 2008 20I with 250 HPDI Series 2 or sim. setups in the summer mths for max performance at top end?

Thanks

[Mark Perry]

Mine shows 9 dots on the jackplate settings(manual) with that exact same boat and it was set up that way for speed by the Yamaha techs as well as propped to maximixe speed. Not sure what others are doing though but for this model mine flies.

[DocG]

What type of prop and pitch are you using?

[Mark Perry]

<table width="90%" cellspacing=0 cellpadding=0 align=center><tr><td>Quote, originally posted by DocG &raquo;</td></tr><tr><td class="quote">What type of prop and pitch are you using?</td></tr></table>

yamaha 25-T1 with a little more cupp than normal.

[DocG]

The max speed I have seen is 74 once. Usually around 71 with tournament load, is this in the ballpark for this rig?
Thanks

[Mark Perry]

<table width="90%" cellspacing=0 cellpadding=0 align=center><tr><td>Quote, originally posted by DocG &raquo;</td></tr><tr><td class="quote">The max speed I have seen is 74 once. Usually around 71 with tournament load, is this in the ballpark for this rig?
Thanks</td></tr></table>

Yes.

[DocG]

Thanks

[Keevin77]

Bringing back an old thread

i have a 08 20i with 250vmqx series 2.

my jackplate is on 8th dot. Seeing 70mph gps. T1 prop. What can i do to get more speed. 26p prop?