User Tag List

Results 1 to 3 of 3

Thread: turbo time!

  1. #1
    Join Date
    Apr 2014
    Location
    auckland NZ
    Posts
    173

    Default turbo time!

    going down the route of a bnrs4 soon, is it better to go the htp 3.5 intake or go with the 3in version...my understanding is the 3in needs no modification to fit in the engine bay..the less hassle the better in my mind

  2. #2
    Join Date
    Apr 2010
    Location
    Canberra
    Posts
    9,459

    Default

    With the 3" you're going to be near MAF cut towards redline if you're planning on going over 22psi...

    330 g/s of air is about 4.63v, MAF cut is 4.7v...

  3. #3

    Default

    The HTP isn't a true 3" ID though. If you need that little bit more headroom but don't want to go to 3.5 then something like jbr or corksport provides a slightly larger maf but still fits ok.

    The differences in flow by voltage are pretty substantial it seems http://www.mazdaspeedforums.org/foru...ntakes-124734/

    Sent from my Nexus 6 using Tapatalk

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •