Port map.

[Fast Fred]

funnel style maybe easier to understand, anyway the port on the cyl side is taller than the exit.

[Fast Fred]

port exit

[Fast Fred]

port entrance, ( this is not as the port map shows, it's Modified. but works the same)

[Fast Fred]

this is what the port Map wants it to look like.

[Fast Fred]

i payed for a copy of the port map some years ago, you can buy a copy from me if you would like.

[ima75man]

i payed for a copy of the port map some years ago, you can buy a copy from me if you would like.

speed cost,how fast you want to go.. freddie,pm me let me know how much for the top secret port map.. i'm saving my lunch money..............out

[Fast Fred]

anyway, the cost is minimal and the agreement was it would not be given away when i payed for it. she'll peak at about 5100 rpms and carry the horse power to 7800 then start to fall off but not a hard fall, 95hp. if you read the the the thred it's in there.

[ima75man]

anyway, the cost is minimal and the agreement was it would not be given away when i payed for it. She'll peak at about 5100 rpms and carry the horse power to 7800 then start to fall off but not a hard fall, 95hp. If you read the the the thred it's in there.
Not sure what mark's malfunction is but i don't fix ac, i fix boats all day, every day, beggin must mean the same as payin cash.

freddie, i feel your pain,you sure helped me out.. More times than i can count. We can always do facebook.lol

[Fast Fred]

lawrence, my Name is Fredrick Sherman, you can find me on facebook, i can't give you that map, but they didn't say how much i had to charge so for a dollar and a stamped envelope with your return add you can have it.

[Mark75H]

What I'm saying is that you have asked for lots of details over the years and have received many answers without paying for them.

You have used the forum for free for years.


No one is asking you to reveal secrets that you have discovered by your own trial and error grinding and testing or to borrow your boat, motor or prop.

Couldn't you be a pal and reciprocate a little?

What makes the forum work is people sharing