User Tag List

Results 1 to 9 of 9
  1. #1
    Join Date
    Aug 2006
    Location
    GA
    Posts
    865
    Thanks (Given)
    1
    Thanks (Received)
    25
    Likes (Given)
    37
    Likes (Received)
    73
    Mentioned
    2 Post(s)
    Tagged
    1 Thread(s)

    34 cc Compression

    34 cc heads & a thin pro marine head gasket will give what Compression # ?

  2. #2
    Join Date
    Sep 2001
    Location
    shreveport,la
    Posts
    5,706
    Thanks (Given)
    6
    Thanks (Received)
    118
    Likes (Given)
    85
    Likes (Received)
    774
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    What engine
    Erik Kiser

  3. #3
    Join Date
    Feb 2014
    Location
    Missouri
    Posts
    1,211
    Thanks (Given)
    2
    Thanks (Received)
    66
    Likes (Given)
    12
    Likes (Received)
    83
    Mentioned
    1 Post(s)
    Tagged
    0 Thread(s)
    Bore and stroke cc to 34 cc so 340cc to 34cc is 10:1.

    Actual psi psi is better for selecting fuel though.

  4. #4
    Join Date
    Aug 2006
    Location
    GA
    Posts
    865
    Thanks (Given)
    1
    Thanks (Received)
    25
    Likes (Given)
    37
    Likes (Received)
    73
    Mentioned
    2 Post(s)
    Tagged
    1 Thread(s)
    200 carb 2.5. Completely stock.

  5. #5
    Join Date
    Oct 2011
    Location
    englewood florida
    Posts
    1,406
    Thanks (Given)
    0
    Thanks (Received)
    6
    Likes (Given)
    1
    Likes (Received)
    34
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    About 150
    18 Action 225 Promax

  6. Likes mach351 liked this post
  7. #6
    Join Date
    Aug 2006
    Location
    GA
    Posts
    865
    Thanks (Given)
    1
    Thanks (Received)
    25
    Likes (Given)
    37
    Likes (Received)
    73
    Mentioned
    2 Post(s)
    Tagged
    1 Thread(s)
    Tks. rkmirage

  8. #7
    Join Date
    Feb 2011
    Location
    HUDSON, FLORIDA
    Posts
    1,962
    Thanks (Given)
    599
    Thanks (Received)
    100
    Likes (Given)
    524
    Likes (Received)
    632
    Mentioned
    1 Post(s)
    Tagged
    0 Thread(s)
    just cc my 2.0 heads 34cc on my 2.4 140# all 6. with 38 cc 130#. took .030 off 38cc got 35 cc. i doubled checked. 4 cc = 10 lbs -. you never know what merc put on your motor. thats my opinion.
    Last edited by KIRCHNER; 07-28-2018 at 05:01 PM.

  9. #8
    Join Date
    Aug 2006
    Location
    GA
    Posts
    865
    Thanks (Given)
    1
    Thanks (Received)
    25
    Likes (Given)
    37
    Likes (Received)
    73
    Mentioned
    2 Post(s)
    Tagged
    1 Thread(s)
    Thank you.. .. Hopeing 140 Or a Little Better

  10. #9
    Join Date
    Feb 2011
    Location
    HUDSON, FLORIDA
    Posts
    1,962
    Thanks (Given)
    599
    Thanks (Received)
    100
    Likes (Given)
    524
    Likes (Received)
    632
    Mentioned
    1 Post(s)
    Tagged
    0 Thread(s)
    Quote Originally Posted by Mrzip View Post
    Thank you.. .. Hopeing 140 Or a Little Better
    my cheap azz harbor F gauge now says 121# impossible! il be there 8 AM with that chinese piece of c... worked all am new hd gaskets final check 121Didnt even put the hose on it. should be around 148#.

Similar Threads

  1. Mercury Tech: Compression?
    By ship79 in forum Technical Discussion
    Replies: 2
    Last Post: 08-10-2011, 08:49 AM
  2. What To Up My Compression
    By sharkcrazy in forum Technical Discussion
    Replies: 1
    Last Post: 02-09-2008, 11:17 AM
  3. 3.0 225 compression
    By qmaster023 in forum Technical Discussion
    Replies: 2
    Last Post: 08-27-2007, 07:01 AM
  4. What should compression be?
    By nitrobutch in forum Technical Discussion
    Replies: 3
    Last Post: 01-27-2005, 09:01 PM
  5. Compression
    By WaterBoy in forum Technical Discussion
    Replies: 14
    Last Post: 02-15-2003, 09:07 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Chris Carson's Marine