27 fountain video
#21
If your 29 is non stepped I think it would help. I spent a lot of time testing props and changing the drive height. At one point I had a 2" shorty with a 5 blade herring with the propshaft above the bottom of the boat. Cool rooster tail but no speed increase.
The steering is mounted to the transom. WPM made a wing plate to accommodate the box.
The steering is mounted to the transom. WPM made a wing plate to accommodate the box.
#22
Registered

Joined: Jan 2008
Posts: 2,357
Likes: 2
From: San Diego
That's a cool pic. I can see everything but the lower unit. lol. Do you recomend raising the X dimention 2 inches from stock?
I opened up my side vents about 1 inch . the front vent and the rear vent. It helped by 1 MPH .wasn't getting enough clean air.
I opened up my side vents about 1 inch . the front vent and the rear vent. It helped by 1 MPH .wasn't getting enough clean air.
#23
Sorry about that, here is a picture of the 2" shorty (when I ran it).
#24
Registered

Joined: Jan 2008
Posts: 2,357
Likes: 2
From: San Diego
Is that how she was a@ 98? Looks like it could be a B1 30.
I have a labbed 28 B1. Getting 77 GPS@ 5400. I could use some more RPM. I thought I had low compression but it was the way I checked it was wrong . All cyls. are good. It feels like the prop is being drown under water. I think it is too low in the water.
Here is the cut outs.. Can't real even tell.. The way it is stock, I can't even slide my hand in the openiing. If you look at the newer ones, the vent is a lot bigger so I figured it would help and it did.
Thanks for posting.
I have a labbed 28 B1. Getting 77 GPS@ 5400. I could use some more RPM. I thought I had low compression but it was the way I checked it was wrong . All cyls. are good. It feels like the prop is being drown under water. I think it is too low in the water.
Here is the cut outs.. Can't real even tell.. The way it is stock, I can't even slide my hand in the openiing. If you look at the newer ones, the vent is a lot bigger so I figured it would help and it did.
Thanks for posting.
#26
Is that how she was a@ 98? Looks like it could be a B1 30.
I have a labbed 28 B1. Getting 77 GPS@ 5400. I could use some more RPM. I thought I had low compression but it was the way I checked it was wrong . All cyls. are good. It feels like the prop is being drown under water. I think it is too low in the water.
Here is the cut outs.. Can't real even tell.. The way it is stock, I can't even slide my hand in the openiing. If you look at the newer ones, the vent is a lot bigger so I figured it would help and it did.
Thanks for posting.
I have a labbed 28 B1. Getting 77 GPS@ 5400. I could use some more RPM. I thought I had low compression but it was the way I checked it was wrong . All cyls. are good. It feels like the prop is being drown under water. I think it is too low in the water.
Here is the cut outs.. Can't real even tell.. The way it is stock, I can't even slide my hand in the openiing. If you look at the newer ones, the vent is a lot bigger so I figured it would help and it did.
Thanks for posting.

Nice pictures, I modified mine too





