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  1. DIY 18' manifold swap into 15-17'

    It gets vacuum from the intake and intake manifold via that 4 port distribution assembly. It’s not a straight flow through all 4 ports are connected together through one way valves to control air flow.

  2. DIY 18' manifold swap into 15-17'

    That line has to stay connected to the 4 port block but you can cap off the line that goes to vacuum 1

  3. [?] '18 Intake Manifold on '15-'17

    Ok, so from my understanding the 4 port vacuum aspirator has 2 check valves to ensure that the brake booster and IMRC's have and hold vacuum while the engine isn't producing vacuum. It's connected to both the intake and the intake manifold so that one or the other is always providing vacuum...

  4. [?] '18 Intake Manifold on '15-'17

    Everything appears correct other than the 4 port check valve removed. I honestly have no idea how that works so I'm not sure if removing it will have any negative effects. I'd just pay close attention to the brake effort while driving it at first. If it stays the same and doesn't seem like you...

  5. [?] '18 Intake Manifold on '15-'17

    The weird thing is I got the same code P2005 and told Lund about the voltage difference. They then sent me over a new tune and I’ve had no check engine lights since.

  6. [?] '18 Intake Manifold on '15-'17

    Did your tuner change the voltage for the sensors on the tune?

  7. [?] '18 Intake Manifold on '15-'17

    P2008 should be from the disconnected blue plug. Switch the 2 and see if anything changes. Switch the 2 pnp adapters to see if the p2004 stays on bank 1 or switches to bank 2

  8. DIY 18' manifold swap into 15-17'

    The vacuum 1 ports on the front and back of the intake manifold can be left disconnected and uncapped as they are interconnected with one another and nothing else. You can remove this piece and cap it or leave it on and cap it. This is what supplies the vacuum to the IMRC which are being...

  9. DIY 18' manifold swap into 15-17'

    The vacuum port in the back is just a pass through to the vacuum port in the front. You can leave both those ports alone and block off the port coming from that distribution block instead.

  10. [?] '18 Intake Manifold on '15-'17

    If they can’t disable p2008 ask them to disable p2011 and swap the blue plugs and that should fix it.

  11. [?] '18 Intake Manifold on '15-'17

    No, I'm running the '18 IM with the IMRC fully functional.

  12. [?] '18 Intake Manifold on '15-'17

    Can you send me a log of a pull so I can compare?

  13. Varitune vs Varex - review

    Btw for cost buy from carid. They sell some of the x-force stuff under the SpeedFX brand for quite a bit cheaper.

  14. [?] '18 Intake Manifold on '15-'17

    I should have logs from both manifolds. I’ll check them and see if there is a difference on the VVT

  15. Did I lose My R Allocation?

    Just talked to them. They want $20k over MSRP but said since it's the last day of the quarter they could probably do $15k over MSRP.

  16. Varitune vs Varex - review

    Why not get the full header kit with Varex then?

  17. [?] '18 Intake Manifold on '15-'17

    I don't think the horse is quite dead so lets beat it some more. I decided to do a overlay with my graph and the graph Edelbrock posted. The line for my 2018 IM (Red) Lines up almost perfectly with theirs (Light Green) until 5700 and then theirs jump ahead so I definitely think there's...

  18. Did I lose My R Allocation?

    Grapevine Ford in Dallas has a GT350R on the lot. https://www.grapevineford.com/new/Ford/2017-Ford-Shelby+GT350-82aa56b40a0e0aea7785924f08b0985d.htm

  19. [?] '18 Intake Manifold on '15-'17

    Based off of percentages it's fairly accurate. The top graph shows about 420@6200 and then 450@7200 which is a 7.15% increase in power mine is 377.81@6200 and 402.64@7200 which is a 6.57% increase. a 7.15% increase would put me at 404.8

  20. [?] '18 Intake Manifold on '15-'17

    This graph posted back on post #59 looks very much like my comparison.





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