2 much rev

I have a 27ft Excalibur speedster and i want to invest in a imco short lower unit. My x dimensions right now is 19 and wondering if any one have any suggestions on the either to get the 2" lower or one 1" cause i have a feeling the 2 might be too short.

professor_speed

I would buy -2 if you cant get it to work after a few prop changes buy a 1" spacer. but 19 is pretty high as is. that's 3.5 under the bottom.

2 much rev

Thats why i was saying to get the 1" or the 1 is shorter than the two? Im new to the imco lowers and never owned one before.

LOTOWONTOPGUN

What does the boat run like at speed and what prop is on it.

2 much rev

28 pitch bravo one labbed 87 miles

LOTOWONTOPGUN

Nice speed no chime walking.
Have you checked the bottom with a straight edge and sharpened up the chimes.
That could give you something.
Maybe look for a 1/2 spacer.
Gopro camera on the transom could be of some help to see what is going on.
What color is the boat. Excalibur speedsters are great boats.

vvaldes1

how is an x of 19 equal 3.5 under the bottom??? please school me

Unlimited jd

It's not, it's 3" iirc bravo is 22" input shaft to prop shaft, x of 19 = propshaft 3" below running surface

excalibur82

I did a few of them. One I set at 19 and one I did 19.5 . I think thats the max you want to go without a box on it.

vvaldes1

was that with a trs or with a bravo?