Best Setup With 89 Motor For Blowzilla 2.1

Discussion in '1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-' started by crazyhorse001, Jan 11, 2014.


  1. crazyhorse001

    crazyhorse001 New Member

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    Need Feedback on the performance and best setup with 89 motor for Blowzilla 2.1
  2. A5literMan

    A5literMan Mustang Master

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    What do you want to know? Kind of a general question. In generalities you'll need fuel system,ignition,heads and exhaust upgrades. I also would do a custom cam.
  3. crazyhorse001

    crazyhorse001 New Member

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    I just bought one was working to get the best setup with stock 302, cobra intake and heads from 93 and 24lb injectors.
  4. toyman

    toyman SN Certified Technician

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    Does the KB you picked up have the by-pass? If not you should definitely install one. It will drop the intake temps by 70+ degrees F. Here's what my by-pass looks like.

    Bypass-02.JPG
    Bypass-01.JPG Bypass-01.JPG
  5. Noobz347

    Noobz347 Stangnet Facilities Maint Tech... Er... Janitor Admin Dude

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    I'm pretty sure that all the KB setups for the Windsor had a bypass except for the 1.7L (?) kit that they had many moons ago.

    The Blowzilla kit had a black aluminum pipe with the bypass valve in it while the Flowzilla kit had an internal bypass. All of the 2.1 and 2.2 liter kits had an integral bypass.

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