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  1. All Motor 3.8

    GenCoupe Build / Projects
    Thanks man good luck with the Haltech!
  2. All Motor 3.8

    GenCoupe Build / Projects
    Nothing else was done to the car. The point of this mod was to show just the effect of the manifold. Sedan makes less due to cams and tune. I speak more about this in the thread but the sedan manifold actually has smaller runners than the stock one therefore increasing air velocity. Our intake...
  3. All Motor 3.8

    GenCoupe Build / Projects
    First and foremost credit where it is due: @Snoopy0812 He gave me this idea and worked with me all way through. Ive probably asked him over 1000 stupid questions since january lol. Without him this wouldve been impossible. I re dynoed the car and made 20 WHP and 20 WTQ across the whole...
  4. All Motor 3.8

    GenCoupe Build / Projects
    AFR gauges for both banks for the NOS :) Looks ugly but it works :) Drove it about 10 miles today no issues so far. I'll rewrap the harness with the proper OEM cloth wrap after the tuning event on Saturday. Tomorrow I will be redynoing it to see. The soleniod still does not work...
  5. All Motor 3.8

    GenCoupe Build / Projects
    Manifold is almost done :) Nitrous is almost in as well. I will still be chasing the best NA setup I can be I will have Nitrous for street/strip fun.
  6. All Motor 3.8

    GenCoupe Build / Projects
    Dyno Run Baseline: - Port IM - Stock TB - UO Pulleys - CPE headers - untampered CNT exhaust - Engine Leash - SFR canned tune - Level 10 VB and TC 280WHP/250WTQ I will be redynoing Friday with the new manifold.
  7. All Motor 3.8

    GenCoupe Build / Projects
    It's a CNT exhaust but I removed the resonators and had side branched ones added and v bands throughout the entire exhaust. All custom by a good friend and welder :)
  8. All Motor 3.8

    GenCoupe Build / Projects
    So I have a couple of updates, for now just my exhaust. Got rid of the resonator and added some side branched one. It got a little raspier past 3.5K rpm. Still sounds good tho.
  9. All Motor 3.8

    GenCoupe Build / Projects
    Sedan has different cam specs, timing, even spark plugs, more suited for fuel economy... the design of the manifold is significantly better especially for the price lol there's a lot more than just manifold design.
  10. All Motor 3.8

    GenCoupe Build / Projects
    I think amount of air that'll be flowing won't be enough to make go into limp mode or anything, I mean we sway headers without tuning for them all the time, that drastically changes cylinder filling and dumping. But if it does fail it'll be stuck on the long runner setting you'll most likely be...
  11. All Motor 3.8

    GenCoupe Build / Projects
    That's a nice alternative, I'll see if connecting it to the ECU would be easier first and if that doesn't work I'll use that. ECU already containes it's optimal RPM geometery. The engine leash is definitely worth every penny. Better than motor mounts I believe as you will never experience any...
  12. All Motor 3.8

    GenCoupe Build / Projects
    @Titan Btw , I never got to tell you about how good that engine leash is ! I actually considered not going through with manifold swap when I found out I wouldnt be able to use it. That's my next priority after the swap is complete.
  13. All Motor 3.8

    GenCoupe Build / Projects
    It is not bigger it should be the same volume of air, maybe slightly bigger. The overall package tho is twice the size lol
  14. All Motor 3.8

    GenCoupe Build / Projects
    It is a two piece like the coupe, although the upper piece can bolt on to the coupe's lower piece I'd still get the full sedan IM, weight reduction, temp reduction, reusable gasket and good to great mating. I haven't bought it yet because I wanted to make sure this worked before invvesting...
  15. All Motor 3.8

    GenCoupe Build / Projects
    Alright guys, I got some good news! I am trying to adapt the 3.8 sedan intake manifold to the coupe! why? here's a list: - Better balance - Lightweight - Better for IAT - Almost every thing is direct bolt on - Has an VIS!!! Whats an VIS? Its a variable intake runner system. Basically it change...
  16. All Motor 3.8

    GenCoupe Build / Projects
    I got stock diameter, I didn't want deal with accessory issues if there were to be any.
  17. All Motor 3.8

    GenCoupe Build / Projects
    ENTHUSPEC Performance Subframe Washer Kit for 2010+ Genesis Coupe (E-GEN-COLLAR) Thats what you're looking for :)
  18. All Motor 3.8

    GenCoupe Build / Projects
    Some shots of the car how it sits! :) So, for the little I've driven I have to say I am already impressed. I'll break it down. Pulleys: They've made such a difference in response especially on the low end. It's very willing to rev. Imagine wearing 20 pound ankle weights for weeks then removing...
  19. All Motor 3.8

    GenCoupe Build / Projects
    The length I don't know I'd have to double check. https://store.partsshopmax.com/shop/GenCoupe/SolidBushing/
  20. All Motor 3.8

    GenCoupe Build / Projects
    Excuse the crappy pics lol. You can see that the RLCA are not parallel even though they are way less angled than when I was lower. To answer you preload question, GenRacerJeff: well techinically as soon as you turn the wheel there will be some preload. But if you can minimize as much as...
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