Boat speeds & "newspeed"
#23
91' 27 Fever w/509 BM 250,2 carbs,8 lbs boost, 23 Rev 4,@5300 rpm= 79 mph GPS. Added a set of Gills over the winter(had stock exhaust)don't really expect much,had some leaking risers.Sure would love to see 80 though!Other than that typical boat and trailer maintenance.Love to have a 35 Lightning next preferrably with 500's, maybe with mith mild blowers to see 90 mph.
#24
Registered
Joined: Feb 2001
Posts: 1,519
Likes: 32
I'v seen 84 mph with 27 Hydromotive QIVs and dead calm water. That's with a pair of 500 HP 502s in a 1986 Excalibur Cat. 100 mph seems to be the magical number, and a new 30' cat would hit that number with these engines. I like the 30 Spectre and 30 Eliminator, but I think that the only way I am ever going to get to 100 is in this old cat, and a pair of blowers.
Thread
Thread Starter
Forum
Replies
Last Post
Bobthebuilder
Ft Myers Offshore
2
11-03-2007 02:20 PM
mikesufka
General Boating Discussion
8
12-26-2002 11:23 AM




