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blox TB on itr intake manifold

Discussion in 'HYBRID -> EG-EK / DC' started by marshall12395, May 21, 2013.

  1. marshall12395

    marshall12395 New Member

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    so i just got my car dyno and i got 193 with skunk 2 stage 2 tuner series cams with the skunk 2 valves springs and retainers.cam gears and ferra exhaust valves. but i wanna put a bigger throttle body so i was thinking of getting the blox 70mm or 70mm skunk 2 alpha but i hear they dont fit the stock itr IM. not sure what one i wanna get tho any thoughts??
    and next i will get it port matched to my itr IM but how much can you port them out and will it be a good idea
     
  2. TurboMirage

    TurboMirage YEEAAAHHH VIP

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    take some measurements of the plenum to see how much material is there, that is how you can find out.
     
  3. FLounder

    FLounder power hungry VIP

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    well the stock itr throttle body is 62mm... do you have enough meat there to bore it out 8mm?

    I had to port my edelbrock victor X to match my 68mm tb, but it was only a few mm. I did it with a dremel, very very carefully. If you take your time it can be done like this.
     
  4. marshall12395

    marshall12395 New Member

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    alright sounds good.does the skunk 2 alpha TB fit on itr IM cause my buddy told be he didnt think they fit
     
  5. 99sidude

    99sidude Moderator Moderator VIP

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    When I did my ITR build, I sent this guy http://maxbore.com/ my stock manifold and TB. He bored the TB to 68mm and port matched the intake. Good to work with, and decent turn around time.
     
    Last edited: May 21, 2013
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