Mike's TPI question

[Jeffrey R Muehl]

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   Why not an '85 TPI?  Because it uses a MAFS module?

  Can the '85 TPI use the '89 chip with the same modifications?
  If I remember correctly the '85 is a 32K PROM and '86-'89 were 128K
  PROMs.

  Any help in this area would be greatly appreciated.

  Thanks,
  Jeff


  >From:    JohnH @ ixc-comm.net
  >Date:    01/10/97 09:55:52 AM CST
  >Subject: RE: Mike's TPI question


  >

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  >You DO NOT want an '85 TPI...PERIOD!  The best bet is the early '86
  Corvette, Plug the enrichment injector hole, plug >the left fuel rail
  connector to the enrichment injector, and install an '89 chip.

  >If you install the '89 system, the only changes required are to notch
  >the two center manifold to head bolt holes to accomodate the different
  >bolt angle that the aluminum head has versus the iron head (of course,
  >you might consider late model aluminum Corvette heads if you have the
  >coin).  The '89 chip is simply a better tune in addition to getting
  >rid of the cold start injector.


  >----------
  >From:  Daniel Burk[SMTP:ws6transam at voyager.net]
  >Sent:  Thursday, January 09, 1997 10:12 PM
  >To:  diy_efi at coulomb.eng.ohio-state.edu
  >Subject:  Re: Mike's TPI question

  >Mike:  You want a TPI from a '85 or '86 Z28 Camaro, corvette, or trans
  >am.

  >Those are the only cars that came with TPI, and pre-'87 will not
  >require you to modify the intake manifold.



  >To:
  >diy_efi @ coulomb.eng.ohio-state.edu
  >ws6transam @ voyager.net

  >cc:


  >Category:

  >(Embedded image moved to file: PIC24110.PCX)


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