(no subject)

[Justin Albury]

Hi All

Yeh I would go for the P4 808 from a V6 VN or VP.  You have a few choices
with the dizzy set up, either use a HEI module from a Astra/Camirs and use a
reluctor type pikup or use a Trigger Module from a VN/P/R/S/T(non gen 3) and
use a hall effect type dizzy pickup.  I havent had any probs with using map
over maf with big cams and if ya comp is high then optimax is still kind to
the O2 .....diacom still works and tunning isnt all that hard.  The V6
injector flow very well on the 4.3 as duty cyc isnt set all that high on the
commodores .....more to think about

Justin



> Hi everyone, below is a message thread from diy-efi..
> I posted it here, because I think it is more relevant.
> 
> I'm making a port injected system for my 265cu. (4.3) hemi six.
> I'm using a ford XF throttle body and plenum on a custom fabricated 
> manifold. I'm just a little stuck with what ECU i should use.
> 
> I'll be using a fairly lumpy cam, so I need to use MAF. I have a TPS 
which 
> 'came with' the ford throttle body (bosch), but i'm not afraid to change
it 
> ;) The injectors i have are standard XF ford injectors.
> 
> Will 3.8L holden injectors flow enough for a 4.3L?
> Will the 1227730 work with ford injectors?
> which models use MAF as opposed to MAP?
> 
> The ecu i found on the "FAQ" page was:
> 
> 6 cyl Port injected
> 1227730 Hack Distributor
> 
> Where can I source one of these? (I'll be shopping around at the wreckers) 
> In "commodore" terms, which models can i find them in?
> Is re-programming one of these ECU's hard?
> 
> I know it's a real flood of questions, but i need to know! :)
> 
> Thanks.
> 
> -----------prevoious messages from DIY-EFI----------------
> Hi Wes,
> Shannen's right - use the 1227808 - buy a V6 Holden setup
> and see how you could put on the injectors in the existing
> Hemi manifold. The software I'm working on right now although
> there exists enough stuff to get it going and even tune it.
> Dan Collins from the GMECM list is also doing this stuff.
> TTYL, Peter GARGANO
> 
> PS.  (I've been away from my email, otherwise
> I'd have contacted you sooner - where are you located? I'm in
> Canberra)
> 
> 
> Shannen Durphey wrote:
> 
> Hmm..  how 'bout the latest version of the GM/Holden 1227808 ecm?  I can't 
> give you lots of details as to the applications it was used with in
> Australia, but it can be configured for 4, 6, or 8 cylinder engines, it
> can be used with pfi, and it's configured with MAP over there or MAF over
> here.  If you've seen or heard anyone mention the 165 ecm, that's the
> 808's US cousin.  Adapting GM tps, cts, knock, O2, and other sensors are
> up to you. The more you use, the better the final system will be.  I know
> there's some Aussies on the gmecm list, they might have better info.
> 
> Shannen
> Wes Branchflower wrote:
> I'm in Australia.
> think I need to use a MAF system, because i'll be using a hot cam.
> 
> 
> 
> _________________________________________________________________________
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> 
>
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