Conversion suggestions...

[Shannen Durphey]

Nope.  I investigated this same thing with a friend.  We thought the
options would be (1) aftermarket 4bbl manifold drilled for PFI, (2)
aftermarket 4bbl manifold with adapter to Holley 2bbl TBI, or (3)
aftermarket 4bbl manifold with adapter and TBI from 2.8l V6 (231 ci). 
There's a factory 2bbl manifold for the 225, but I don't know how
close the hole spacing is to the GM TB, or any details about the
manifold design.  As far as close out of the box, that may be a tough
one.  
No GM inline 6cyl's were released with efi.

There are some new Chrysler/Jeep I6 engines with PFI, and maybe some
older models with TBI.
Shannen 

David A. Cooley wrote:
> 
> Hello all,
> My brother has an interesting (?) project...
> He has a 1980 Dodge Van with a 225 slant 6.  It has a Holley 1bbl carb and
> runs like crap.
> He wants to go with EFI, but doesn't want to go Port fuel injection unless
> there was a manifold/fuel rail made for this engine from the factory
> (afraid to try and cut it up!).  I don't think there was, so he's going TBI.
> Curious what GM factory TBI setup would work for him and be close out of
> the box... did any of the GM trucks come with an inline 6 and TBI?
> Thanks,
> Dave
> 
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>            David Cooley N5XMT           Internet: N5XMT at bellsouth.net
>      Packet: N5XMT at KQ4LO.#INT.NC.USA.NA   T.A.P.R. Member #7068
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