User Tag List

Results 1 to 13 of 13

Thread: 2.5 value?

  1. #1
    Join Date
    Apr 2001
    Location
    TN
    Posts
    804
    Thanks (Given)
    98
    Thanks (Received)
    23
    Likes (Given)
    67
    Likes (Received)
    79
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    2.5 value?

    The bottom has dropped out of 2.5s in my area. Can’t give em away. I’ve had 2 given to me. Is it like this everywhere?

  2. Likes OnPad liked this post
  3. #2
    Join Date
    Mar 2024
    Location
    Michigan
    Posts
    272
    Thanks (Given)
    48
    Thanks (Received)
    57
    Likes (Given)
    471
    Likes (Received)
    297
    Mentioned
    1 Post(s)
    Tagged
    0 Thread(s)
    No.

  4. Likes OnPad liked this post
  5. #3
    Join Date
    Dec 2009
    Location
    middle tennessee
    Posts
    379
    Thanks (Given)
    125
    Thanks (Received)
    69
    Likes (Given)
    288
    Likes (Received)
    306
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Im in Tennessee.. Ill take a free FF if you got one

  6. Likes OnPad, 22R liked this post
  7. #4
    Join Date
    Mar 2008
    Location
    Tourist Trap, Florida
    Posts
    15,133
    Thanks (Given)
    416
    Thanks (Received)
    1478
    Likes (Given)
    6105
    Likes (Received)
    11799
    Mentioned
    2 Post(s)
    Tagged
    1 Thread(s)
    Only so many pro max 225's. The ff is the next best thing. Valuable down here in Fl. I love my ff, runs real good.

    83 V-King, 96 Mariner, ff block 2.5 w/a 28p chopper
    Ain't it great to have papa TRUMP back at the helm?
    Rebuild thread:
    http://www.screamandfly.com/showthre...-it&highlight=
    http://www.screamandfly.com/showthre...cs.&highlight=
    Videos

  8. #5
    Join Date
    Jun 2018
    Location
    Floating around
    Posts
    5,101
    Thanks (Given)
    624
    Thanks (Received)
    666
    Likes (Given)
    4438
    Likes (Received)
    3354
    Mentioned
    2 Post(s)
    Tagged
    0 Thread(s)
    All 2.5’s are good. Some just need more mods than others to really rock. We have a member with a stock XR6 notched sleeve 2.5 which is the lowest factory performing 2.5 motor running mid to high 80’s on his stream. Tnels runs mid 90’s with his stock 225 promax with the same hull. Pretty impressive performance on all levels imo. Any sound 2.5 needs to be at bare minimum saved from the scrap heap. They ain’t making any more
    Hydrostream dreamin

  9. Likes 22R liked this post
  10. #6
    Join Date
    Apr 2001
    Location
    TN
    Posts
    804
    Thanks (Given)
    98
    Thanks (Received)
    23
    Likes (Given)
    67
    Likes (Received)
    79
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Well then, I’m rich somewhere.
    got 2 FFs, 1 F, 1 225 promax, and a 260.
    Also have 1 FF with a repairable hole in 1 cylinder.
    Is it worth the effort to cut a FF to make a 260 or 280?

  11. #7
    Join Date
    Jun 2018
    Location
    Floating around
    Posts
    5,101
    Thanks (Given)
    624
    Thanks (Received)
    666
    Likes (Given)
    4438
    Likes (Received)
    3354
    Mentioned
    2 Post(s)
    Tagged
    0 Thread(s)
    Pretty common to cut an FF or an EE up for more power. To make a 260 out of it you need to port the sleeves. To make a promax clone you can use the stock FF porting you just need the 7 petal front and do the block work: rod slots, exh dump, bump compression up a bit, and the ecu needs to match mainly the front half. Promax built motors are 240ish hp.
    Hydrostream dreamin

  12. Likes Steve Pope liked this post
  13. #8
    Join Date
    Feb 2007
    Location
    Western Washington State
    Posts
    766
    Thanks (Given)
    20
    Thanks (Received)
    7
    Likes (Given)
    31
    Likes (Received)
    35
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    In the PNW finding good used Merc's of any size - 2, 2.4, 2.5 - is like trying to find a needle in a hay stack. You got them FREE? Wow. If you were to find a good 2.5 around here you'd pay top dollar for it. The sensibility of residents of this part of the country (if you can call it that) is to not re-power. Very few people do this, and if they do they are getting 4-strokes. I think people just throw away old 2-strokes out here. Even though Western WA has one of the highest per-capita boat ownerships in the country, most people are "green minded," if you know what I mean.

  14. #9
    Join Date
    Apr 2001
    Location
    St. Amant, LA
    Posts
    490
    Thanks (Given)
    336
    Thanks (Received)
    96
    Likes (Given)
    1541
    Likes (Received)
    571
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Back when Merc announced no more two strokes a guy on here(don't recall who) was comparing Motorcycles switching over and the two strokes becoming worth about 1200.00. I made a comment to send me a link to any 200XS for 1200.00 but I have not found any yet. Mercrazy maybe you get find me an almost free one or Promax in your neck of the woods.


    22R

  15. #10
    Join Date
    Apr 2001
    Location
    TN
    Posts
    804
    Thanks (Given)
    98
    Thanks (Received)
    23
    Likes (Given)
    67
    Likes (Received)
    79
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Got a fresh ringed 225 promax($7k w/sportmaster or $6k w/coned case) or a 2.4 200 Mariner with new pistons and coned case $3k.

  16. #11
    Join Date
    Jun 2001
    Location
    Crosslake, MN
    Posts
    2,104
    Thanks (Given)
    43
    Thanks (Received)
    84
    Likes (Given)
    672
    Likes (Received)
    605
    Mentioned
    3 Post(s)
    Tagged
    0 Thread(s)
    Quote Originally Posted by aj06bolt12r View Post
    Im in Tennessee.. Ill take a free FF if you got one
    What’s a FF ?

    MDS

  17. #12
    Join Date
    Jun 2018
    Location
    Floating around
    Posts
    5,101
    Thanks (Given)
    624
    Thanks (Received)
    666
    Likes (Given)
    4438
    Likes (Received)
    3354
    Mentioned
    2 Post(s)
    Tagged
    0 Thread(s)
    There’s two letter stamps on the side of the block near the front half. FF is the latest 2.5 200 variation and it has the largest exhaust chest of the 2.5 fishing motor family. The legend is greater than the reality though. One of our more reputable members ran an EE and an FF on the same hull, same set up, 1mph difference at most. But the FF block does share the same sleeves as the 225 promax and has the same exhaust chest so these versions have the most appeal for fishin mota hotrod builds
    Hydrostream dreamin

  18. Thanks aj06bolt12r thanked for this post
    Likes mikesufka, Talon2.5 liked this post
  19. #13
    Join Date
    May 2009
    Location
    Santa barbara, ca/boulder city, nv
    Posts
    2,294
    Thanks (Given)
    704
    Thanks (Received)
    135
    Likes (Given)
    917
    Likes (Received)
    518
    Mentioned
    7 Post(s)
    Tagged
    0 Thread(s)
    I’m in the 2.0/2.4 family because that is what my first boat had when I started boating in 2009. No complaints. Love them. But still I’d love a carb 2.5/200. Rare as hen’s teeth out west here and not cheap.

    ***

    Oh and throwing away something that still works or could be repaired for a fraction of buying new, is NOT green. It contributes to the whole cycle of large scale resource extraction and massive energy consumption to create something new out of nothing.

    My education is in engineering, but one of my economist mates, now a professor of economics once told me, “The destruction of useful assets, even for better ones, is never a net plus for a society.” A society is way better off if it uses what it has until it can’t be used any more, before you head down the energy and resources sinkhole that comes from making something new. “Prevention” (of all the waste of making something new from nothing), is at the top of the “waste hierarchy pyramid”. Google “waste hierarchy pyramid”, I comes right up. You don’t even need to follow a link.

    -Peter
    Last edited by pcrussell50; 06-06-2025 at 10:16 AM.
    "padded wonder"
    __________
    the wet:
    18’ Bahner bow rider, 2.4/200

    Hydrostream Viper, 140 v4 crossflow, some Raker props
    16' Baja/Tahiti/Sidewinder clone, 135 v4 crossflow
    17' boston whaler alert, 90 merc fourstroke
    13' boston whaler, 40hp yamaha

    the dry:
    2003 bmw ///M5
    1993 mustang/griggs racing road race car
    and a handful of clunkers

  20. Thanks aj06bolt12r thanked for this post

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Frank Mole Transport