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

89 D15 to 91 D15

Discussion in 'HYBRID -> ED-EF / DA' started by F40, Oct 3, 2005.

  1. F40

    F40 Junior Member

    Messages:
    3
    Likes Received:
    0
    Joined:
    Oct 3, 2005
    Location:
    Mesa, Arizona
    Will replacing the 89 D15B2 with a 91 D15B2 be a direct swap, or is the 91 an OBD1 engine? Was 91 still dual port injection? Lastly, did the California cars have any extra emissions stuff? Thanks.
     
  2. jlicrx

    jlicrx Senior Member

    Messages:
    1,891
    Likes Received:
    65
    Joined:
    Jun 5, 2003
    Location:
    Colorado Springs
    88-91 are all the same engine and all OBD0 - Calif DX with automatic transmission had different emission controls, namely, an EGR Valve
     
  3. phunky.buddha

    phunky.buddha Admin with a big stick Admin VIP

    Messages:
    28,465
    Likes Received:
    228
    Joined:
    Sep 30, 2002
    Location:
    Dallas / Fort Worth, TX
    The engines will be a direct swap. If you have any extra emissions controls that you have to retain for California, just use what you have working on the old engine and put it on the new engine. The head and block will be the exact same between both D15B2s, so you could just keep all the current emissions hardware and use it on the new engine.
     
  4. brian11to1

    brian11to1 Senior Member

    Messages:
    9,203
    Likes Received:
    21
    Joined:
    Jan 9, 2003
    you be aight. like cal said, direct swap. nothing special. you may gain some ponies. are you converting to mpfi?
     
  5. F40

    F40 Junior Member

    Messages:
    3
    Likes Received:
    0
    Joined:
    Oct 3, 2005
    Location:
    Mesa, Arizona
    Sweet... I think I'll stick with the dual point for now because I SUCK with wiring... Enless you want to drive a million miles to Mesa and give me a hand.
     
  6. brian11to1

    brian11to1 Senior Member

    Messages:
    9,203
    Likes Received:
    21
    Joined:
    Jan 9, 2003
    Im actually in Avondale.
     
  7. F40

    F40 Junior Member

    Messages:
    3
    Likes Received:
    0
    Joined:
    Oct 3, 2005
    Location:
    Mesa, Arizona
    I saw that, which is why I said a million miles.
     
  8. brian11to1

    brian11to1 Senior Member

    Messages:
    9,203
    Likes Received:
    21
    Joined:
    Jan 9, 2003
    oh, im an idiot. just moved to AZ, dont know where shit is... ok, Ive been here since friggin June. but I have no friends and hardly do shit. Im going to full-race on Thursday to get my traction bars... (thats an invalid point.)

    well... im bored. at work, how you get yoru shit straigtened out. ive never done the dpfi > mpfi successfully... which sucks.
     
Verification:
Draft saved Draft deleted

Share This Page