Alternative intake manifold

Discussion in 'Mazdaspeed 3/6 Engine' started by SJones, Jul 16, 2023.

Watchers:
4 users.
  1. SJones

    SJones Greenie Member

    Joined:
    Jun 24, 2023
    Posts:
    26
    Trophy Points:
    3
    Location:
    UK
    Ratings:
    +18 / -0
    So this is a bit late of a question for me but might be useful at a later stage as I have done all the intake pipe in my project now.

    Is there an alternative intake manifold where the throttle body and intake actually comes in from the opposite side of the manifold? I.e from the auxiliary belt side?

    This would of saved me a hell of a lot of time and money if there is and may make my life much easier in the future for maintenance but I only recently discovered these forums.
     
    SJones, via a mobile device, Jul 16, 2023
    #1
  2. Awafrican

    Awafrican Moderator Gold Member

    Joined:
    Feb 11, 2016
    Posts:
    3,638
    Trophy Points:
    113
    Location:
    Canada
    Ratings:
    +2,903 / -11
    There is not, you can run the FoST intake manifold with the Damond motorsports adaptor plate and that does a center downwards mount of the Throttle body
     
    Awafrican, via a mobile device, Jul 16, 2023
    #2
  3. SyntheticAtmosphere

    SyntheticAtmosphere You only get ONE ride, ONE ticket, ONE time! Silver Member

    Joined:
    Aug 1, 2016
    Posts:
    572
    Trophy Points:
    93
    Location:
    Canada
    Ratings:
    +619 / -0
    You could try a Ford Intake from the Focus ST. It has a throttle body that points down, not sure if that would interfere with motor mounts in your project tho.

    edit...Awa beat me to it, lol
     
    • Like Like x 1
  4. SJones

    SJones Greenie Member

    Joined:
    Jun 24, 2023
    Posts:
    26
    Trophy Points:
    3
    Location:
    UK
    Ratings:
    +18 / -0
    Which ford st? Have your got a link to the adaptor for this?
     
    SJones, via a mobile device, Jul 16, 2023
    #4
  5. Awafrican

    Awafrican Moderator Gold Member

    Joined:
    Feb 11, 2016
    Posts:
    3,638
    Trophy Points:
    113
    Location:
    Canada
    Ratings:
    +2,903 / -11
    Awafrican, via a mobile device, Jul 16, 2023
    #5
  6. SJones

    SJones Greenie Member

    Joined:
    Jun 24, 2023
    Posts:
    26
    Trophy Points:
    3
    Location:
    UK
    Ratings:
    +18 / -0
    I didn't search for the adapter itself on Google, did go through their website and couldn't see it, with not knowing the year of the st, wasn't sure what to look for, my brother has the straight 5 st so I know that one wasn't the one for this engine.

    Thanks for the link though
     
    SJones, via a mobile device, Jul 16, 2023
    #6
  7. Awafrican

    Awafrican Moderator Gold Member

    Joined:
    Feb 11, 2016
    Posts:
    3,638
    Trophy Points:
    113
    Location:
    Canada
    Ratings:
    +2,903 / -11
    I'm spicy with sarcasm currently, more so than usual, for that I do apologize.

    I don't recall the year of the focus ST needed, similar years. But you need need to slightly modify the manifold to fit unless you buy it from Damond motorsports directly then they do it for you. This should all be detailed on their product page somewhere or in one of their blog posts on their website.

    Edit: They have two versions of the adaptor, port injection and non PI. If you want to maybe run PI one day then a majinspeed PI block off plate is the way to go for it
     
    Awafrican, via a mobile device, Jul 16, 2023
    #7
  8. SJones

    SJones Greenie Member

    Joined:
    Jun 24, 2023
    Posts:
    26
    Trophy Points:
    3
    Location:
    UK
    Ratings:
    +18 / -0
    My brother has got a 3d printer recently and has made some intake runners, I am tempted at this point if there is nothing on the market to design and make one myself if the need arises to take it off at some point. I had to design a couple of flanges for my project and worked well, im sure I could do the same for the intake
     
  9. Easter Bunny

    Easter Bunny Professional Engineer Motorhead Platinum Member

    Joined:
    Feb 11, 2016
    Posts:
    3,329
    Trophy Points:
    113
    Location:
    Earth
    Ratings:
    +3,621 / -19
    If you are going that far it would be easier to cut the throttle body bend off the stock one and weld it back together flipped
     
    Easter Bunny, via a mobile device, Jul 17, 2023
    #9
Loading...

Share This Page

Users Viewing Thread (Users: 0, Guests: 0)