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1-20 of 27 Results
  1. Naturally Aspirated
    I have a stock d15b7 (cold air intake and headers installed) engine with a chipped p06 ecu and I was just curious what timing and afr I should try to target. Currently I have my limiter set to 6500 and my timing at limit is 26.5 degrees. My afr starts at 12.8:1 and stays there until about 5500...
  2. Engine Management
    So, I'm a noob when it comes to tuning. I have no idea what I need or anything. I have a 99 civic ex with the d16y8, no vtec. It's a 5 speed with some mods. Mostly small things like intake manifold and exhaust are aftermarket. So I want to make the car run smoother and every tuning shop around...
  3. Engine Management
    just bought a 1999 ek1 civic (Australia) and I've seen it doesn't have an obd2 port, can i swap it for another ecu, do I need a ecu for an accord? im wanting to plug in a flash pro
  4. Engine Management
    Hello everyone! I am currently planning ahead (getting parts together) for a power upgrade on my D14A4 this summer. Having done some research, I understood that with a few mods to the intake and exhaust, decent power gains can be made but to maximize those I read about the need for an actual...
  5. General Tech
    I've got a built single cam that's been in the making for the past year. its a y8 with Vitara's SFR rods, delta cam, skunk springs and a go autoworks turbo kit. I will go more into depth about my fuel system considering this is where my issue lies. Starting from the back of the car working...
  6. Engine Building
    Hey everyone I'm new to the Honda scene and looking to learn more about what I am doing I started building a sand rail and wanted to know how you guys are building the d16z6 w/B000Mt The engine will mostly living in the high rpms and lower gears do to trails and sand Looking build the motor on...
  7. For Sale
    The old-style SST chips are no longer made, resulting in a lot of Chinese knock offs that don't work, or are only writable once. These new chips are a different format that we had to adapt to the board that lets it plug in the normal socket, in addition, we decided to make it a 2-timer as well...
  8. Engine Management
    So this is my setup: D16Y7 stock block turbo with all the supporting mods (injectors, etc...) ~10 psi p28 93 octane My current ignition map that im messing with: Does anyone have any pointers? it seems to be running and driving fine. Is it too much timing? I was trying to make the turbo...
  9. New Member Introductions
    hi all, new to the org, wish i knew about things like this back in the times... lol i picked up an eg hatch (ik the nostalgia!) for a decent price, mini me engine. i've built and worked on these before as a kid, thats not the real issue. tuning, things have changed in over a decade or so ago...
  10. New Member Introductions
    I'm running 11:1 compression y8 mini me with pm6 pistons, the head has been shaved a bit. Well... I know that it is not running as good as it should due to stock y8 ecu, to keep it from killing its self i put a spark plug non-fouler on the upstream o2 sensor and it helped considerably. I am...
  11. Wheels and Tire zone
    Ok, here in Japan, at least in my experience, nobody really cares whether a wheel is 1, 2 or 3 pieced. But people in the US seemed to be all for the 3 pieced wheels? Can somebody explain it to me? I am missing out any American top secret?
  12. Engine Management
    Hello D-series.org I have done a ton of research but not enough to really answer one burning question of mine. I hope I get my answer but maybe this will just be one more thread about "swap out the y5 for a y8" etc. I am very familiar with VTEC-E, lean-burn, etc. I m hoping people of great...
  13. Forced Induction
    Hello i have a 96 ek coupe with a d16y8 turbo, running 8psi... Problem just recently started.. First it was my plugs were wore out causing the gap to be too large(or so I thought). Replaced the plugs and properly gapped and it seemed fine for a while. Week or so later it started doing it...
  14. New Member Introductions
    I want to turbocharger my Honda d16y8 motor for street use to give 160hp - 200hp with lower rpm power simply to make it more fun to drive. after so research I'm looking at a t25 turbo for a fast spoil and a manually controlled electronic boost control system to set between 2-8psi depending on...
  15. General Tech
    Trying to gather a list of shops in my area and your opinion on them. Posting should include shop name, contact number, your exp. with them and specialty. Such as performance, paint, tire, or tuning. I am looking more directly for Knoxville, TN shops. KNOXVILLE, TN...
  16. Engine Management
    Hey guys I'm am currently trying to tune my D15z7 on boost peak boost is about 9-10psi when it gets there. Maps really rich up top rite now so she stumbles to make full potential. My issue is light load stumble and break when barely on the TPS 5% or under, curious if i can rid this with the fuel...
  17. Engine Building
    What are your guys's opinions on good sources for tuning knowledge. Books and/or DVD's? Any input is greatly appreciated. Thanks
  18. For Sale
    Hondata s300 - cheap! I have a P28 ecu that has hondata S300 installed. SOLD! Thanks for your interest!
  19. DIY Forum
    This is mainly a compilation of others info all joined into one to make it easy to find and as a complete walk through All props to the people who actually figured this out. Look at bottom to see all the reference pages and learn more about it. Chipping obd1 info First thing is the basics of...
  20. Engine Management
    I am tuning my civic (turbo y8 ) with the AEM EMS Series 2. The problem I am having is that the vtec solenoid seems to be cutting out randomly during the driving process. The oil is topped off and my oil pressure gauge running off the 'sandwich plate' has not given me any issues yet. I...
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