1998 311 Fastech speed with 310mpi's
02-21-2007 | 11:54 AM
#1
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From: Oklahoma
1998 312 Fastech speed with 310mpi's
What speeds should be expected out of a 1998 312 Fastech with 310 mpi's ? And what pitch 4 blades came from the factory?
Thanks!
Thanks!
Last edited by FASTTIMES; 02-21-2007 at 01:39 PM.
02-21-2007 | 01:26 PM
#2
21 and 42 footers
Joined: Sep 2004
Posts: 8,207
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From: Richmond VA
Is this a 1998 or a 312 (not 311)?
I just sold a 1998 312 with every factory option including a Cruisair A/C I installed under the V-berth.
A 1998 312 (single stepped hull) with 502 mags hits 70 all day, and 72-73 under good conditions. With 310HP I expect that boat to run low 60's and maybe hit 65 at best. (all GPS speeds)
Boat should have 1.65 bravos and spin 28 4 blade bravos I'm guessing (mine had 30's)
I just sold a 1998 312 with every factory option including a Cruisair A/C I installed under the V-berth.
A 1998 312 (single stepped hull) with 502 mags hits 70 all day, and 72-73 under good conditions. With 310HP I expect that boat to run low 60's and maybe hit 65 at best. (all GPS speeds)
Boat should have 1.65 bravos and spin 28 4 blade bravos I'm guessing (mine had 30's)
02-21-2007 | 01:41 PM
#3
Thread Starter
Registered
Joined: Jun 2003
Posts: 920
Likes: 0
From: Oklahoma
Is this a 1998 or a 312 (not 311)?
I just sold a 1998 312 with every factory option including a Cruisair A/C I installed under the V-berth.
A 1998 312 (single stepped hull) with 502 mags hits 70 all day, and 72-73 under good conditions. With 310HP I expect that boat to run low 60's and maybe hit 65 at best. (all GPS speeds)
Boat should have 1.65 bravos and spin 28 4 blade bravos I'm guessing (mine had 30's)
I just sold a 1998 312 with every factory option including a Cruisair A/C I installed under the V-berth.
A 1998 312 (single stepped hull) with 502 mags hits 70 all day, and 72-73 under good conditions. With 310HP I expect that boat to run low 60's and maybe hit 65 at best. (all GPS speeds)
Boat should have 1.65 bravos and spin 28 4 blade bravos I'm guessing (mine had 30's)
Thanks for this info--
A 312/7.4 is a nice ride and currently a very good value.
