Trying to get started

Thomas Martin marttj at pcmail1.csg.mot.com
Sat Oct 10 00:35:02 GMT 1998


I have a 85 Cutlass Supreme, Olds 350 4BBL.  I have the CCC system intact,
works fairly well, but I would like to replace the CCC system with a EFI.

Will the old ECM lend itself with mods to drive a TBI or even PFI injectors?

I have a lot to learn about the hardware itself, but it does seem to me that
with a M/C solenoid that varies the PW to get a 14.7 A/F ratio, that it could
drive a daughterboard that is set up to drive a pair if TBI injectors.  I can
get the P/N of the ECM if it is any help to know what I have now.

At least for a start....  My goal is to go all out with a Port EFI, but I
really don't know where to start.  GM did have a port EFI on the Olds 350 in
the Cadillac Seville.  So a manifold is there, but am I better off modifying
my existing aluminum or iron intake (I have both).

I only have 1KX 8 EPROM, and I suspect I am very ECM limited.

Can someone point me in the right direction?

Thanks!
Thomas Martin
80 Turbo Trans AM
85 Cutlass Supreme Rocket 350 CCC
91 Bonneville LE 3800









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