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d15b vtec

  1. d15b vtec parts

    Engine Building
    Hey guys I have a ef civic with a jdm d15b vtec in it. I'm planning on rebuilding the engine and possibly replacing the rods+pistons with a stronger set if I turbo it. I have found a a lot of threads discussing external parts with part numbers but I have not found a thread discussing the...
  2. S20 JDM Gear ratio's

    Transmission alley
    Hello people, Recently i did some research on what type of transmission i have. Since i bought the JDM D15B vtec with tranmission. On the tranmission housing says its a P20 B000. So thats correct if i check al the information on the internet. I am wel aware that is the big bearing version. It...
  3. D16z6 head on d15b bottom confusion

    New Member Introductions
    (New to the forum) I believe I have a d16z6 head with a d15b bottom end inside my hatchback. But Iam confused because i cant determine whether i have a vtec d15b bottom or a non vtec d15b bottom. Questions: 1.)Does just having the Vtec soleniod make the d15b bottom vtec, becuase the p08 d16z6...
  4. D16z6 head on d15b bottom confusion

    New Member Introductions
    (New to the forum) I believe I have a d16z6 head with a d15b bottom end inside my hatchback. But Iam confused because i cant determine whether i have a vtec d15b bottom or a non vtec d15b bottom. Questions: 1.)Does just having the Vtec soleniod make the d15b bottom vtec, becuase the p08 d16z6...
  5. D15B VTEC vs. D16z6 VTEC vs. D16zc dohc

    Naturally Aspirated
    Hi, I'm both new to this site and new to Honda. I came to own my first Honda because they are cheap, quick and small. I recently bought a 1988 civic dx hatch with a d16zc swap done. I have not towed the car to my house yet so I have no picture but I would like a basis to start troubleshooting...
  6. Help with a mini me swap please?

    Engine Building
    I have a 94 Honda civic Ej1 i plan on keeping my D series due to the fact they are cheap and last long + great gas milage!!! I had a d15b vtec but it sucked water in and we blew it up...so heres whats happening im using my d15b vtec head on a NON vtec d15b7 block Heres what i have D15b7...
  7. mini me help y7/d15b

    Engine Building
    okay have been researching mini me since the day i got my civic. I kept my eye out on heads and parts. friend of mine had a vtec head complete except the dizzy. its stamped p08-1 which i found to be the d15b(jdm) 'which is snazzy' and i researched that its practically the z6. that being said i...
  8. p28 d15b vtec basemap+map sensor

    Engine Management
    89 crx + jdm d15b vtec obd1 conversion i bought a chipped p28 ecu and eprom burner im trying to use crome to calibrate an omni power 4 bar map sensor motor starts with or with out chip and runs very rich i have tryed programing the map sensor in boost tools custom i get the correct voltage at...
  9. D15b VTec JDM - F.P.R. Setting?

    Engine Management
    Hi, Can anyone help me in the configuration of my Fuel Pressure Regulator for my D15b single VTec JDM. Bellow are the configuration that you might need. My Engine is Stage 1 D15b Single VTec JDM with P08 E.C.U. I got Long Intake, 4 into 1 headers with 2.25 down piping. Just want to know at...
  10. D15b7 -> D15b Vtec Clutch

    Naturally Aspirated
    So yet another question from a new D15b owner. This has been my first swap on the first car I've ever owned. Forgive me if this has been asked 100 times before... I purchased a clutch for my D15b7 since the old one was going at about 235xxx and promptly after the rings in 2 of my cylinders went...
  11. Shadow's JRSC'd D15b VTEC with ZC, LSD thread...

    Showcase
    Ok, many of you know the story of my ill fated 88 HF that I got run off the road and myself and my gf flipped in. Started like this: Turned into this: Now its this except for I tore anything of value off of it: I recovered from the accident, kept my eye on Craigslist, and a while...
  12. JDM D15B Vtec vs D16Z6 camshafts

    Engine Building
    I have been bombarded with questions on the exchange capability of D16Z6 cams, both stock and aftermarket, in the recently popular D15B JDM Vtec engines. Instead of boring you with the grim details, here are some highlights: D15B and D16Z6 have the exact same cam profiles on the primary and...
  13. D15b vtec with p28 ecu plz help!

    Engine Management
    hi and thanks for looking at my post, im planning on running my p28 ecu with my d15b vtec but i had just one question. Does anyone know of my compression will be that of the z6 because i will be sing its ecu? i know the d15b is 9:6:1, to me it seems like because of the difference in timing the...
  14. D15B VTEC HELP! (help me)

    Engine Building
    I have a D15B VTEC but am just figuring out what does what in a car, im looking to put some new headers onto my car but don't know where to start, from what managed to find here anything that says it will fit with any D15B or D16Z6 will fit onto mine, where should i be looking for a non CARB (i...
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