first inboard

[renny1]

Re: first inboard

hope these help the z drive i have no idea till saturday when i pick the boat up

 

[Ride The Lightning]

Re: first inboard

Uuh, they are very very small-sized...

 

[renny1]

Re: first inboard

lightning i have sent you a pm

 

[Ride The Lightning]

Re: first inboard

Looks like it is an Z270. Looks just optically great.
You got a pm too.;-)

 

[Iowamechanic]

Re: first inboard

Exactly my sentiments. My 4.3 V-6 185 Hp will only do 38 MPH with one or with four people WOT 3800 RPM. Mine's a Four Winns 190 Horizon 19 ft

you need a smaller prop for your boat at 3800 your 1000 rpm low

 

[Don S]

Re: first inboard

you need a smaller prop for your boat at 3800 your 1000 rpm low

There are more things than a prop that will cause the rpms to be 1000 low, and I seriously doubt it would be the prop since 1" of pitch only changes the rpm by 100 to 150 rpm. That would requires a lot of change. 7 to 10 of pitch change.

 

[Don S]

Re: first inboard

If you can send the pictures in a PM, then you can post them bigger. It's the same software. Then the rest of us can see what you have in those pics.

 

[renny1]

Re: first inboard

shall we try this one
thanks don s

 

[renny1]

Re: first inboard

this didnt work lol

 

[Don S]

Re: first inboard

Yes, it worked, you can now click on the pictures and they get bigger.
While the drive looks like a 270, it could also be a 250. They look the same, but the 250 had staight gears, not helical.
There should be a tag on the upper gear box of the drive. What is the first few numbers after the PZ?

 

[renny1]

Re: first inboard

well i finally picked her up and here are the details
engine number/b204989
leg number/2784 123c
does this help
also the brand new spark plugs are very sooty(dry sooty) indicating a rich fuel mixture how do i un-richen it ?????