dlang1009

How fast with a 496 ho?

spilman

I coulda sworn we covered this...maybe a few times.
28 AT w/496HO =65mph
28 AT w/500efi = 71mph
28 AT w/ 525efi =75mph
28 AT w/t350mags =72mph

spilman

ooops...I meant 28 AT w/twin 350 mag MPI's = 92mph!

risky

Never got past 63 mph when I had the 496 HO, swapped to a 525 efi and saw low 70's.



Back up for sale 2005 AT w/ 525EFI

spilman

WOW! I know the 28 AT is "tough" to push past 70 with stock power....I have first hand experience. But, did you experiment w/props? I gained alot by switching brands, labbing, trimming diameter, and sending back AGAIN to Throttle Up for "fine tuning"
Just a thought;

Sydwayz

iTrader: (1)

The new ones will turn 65 with the 496HO. They can be layed up a little lighter now with updated products.

dlang, what colors do you want on yours? Drop me a line.

Magic Medicine

Do yourself a favor and stop your boat search with AT. They are sick boats, best 28' boat still made today. I have owned a 28 Nordic and Checkmate and the AT blows both of my boats away in the big water. Let Brian (Sydways) hook you up. You will not be disappointed!

risky

28 thunder is fast roomy and handles the big stuff , talk to AT if you want new, talk to me if you want a blue motor boat w/ 60 hrs and mint....

spilman

risky, Is your boat listed in the classies?

risky

It was there then a broker took it but I probably will re-list in the classifieds..no really pushing to hard on the sale of it..