1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

Juss Wondering About A Forum

Discussion in 'Engine Building' started by 22crazy, Apr 10, 2003.

  1. 22crazy

    22crazy Senior Member

    Messages:
    307
    Likes Received:
    0
    Joined:
    Nov 13, 2002
    i was reading a forum about dart blocks....the b20 block has a deck high of 226. the thing i read was if u were to put a 95mm crank with 166mm connecting rods, you would get a rod/stroke ratio of 1.747; but how would the compression be affected. Would the piston hit the valves or would it even clear the top of the deck? i guess my question is, what is the deck height of a normal b20 block...because then i could find out what would be the piston to deck height on the dart block with that setup.
     
  2. 22crazy

    22crazy Senior Member

    Messages:
    307
    Likes Received:
    0
    Joined:
    Nov 13, 2002
    can someone help me?
     
  3. pissedoffsol

    pissedoffsol RETIRED

    Messages:
    49,693
    Likes Received:
    53
    Joined:
    Sep 28, 2002
    Location:
    Retirement Home
    if you change the crank, and don't shorten the rods- you will go through your head. . . . or you can deck plate it... custom weld on a slice of block to add an inch to the top of the block. but then you need a cusotm hood
    vice versa, and you will have 0 compression
     
Verification:
Draft saved Draft deleted

Share This Page