eprom in GM TBI unit ??

[Brad Cooper]

What type of eqipment are you using to modify the chip?

Paul Tholey wrote:

> I would like to make a custom performance chip for my dad.  He has a 1989
> Blazer 1500.  It has the 1227747 computer.  Dose anyone have a stock or
> performance file?  It would help so I would not have to bring the chip up to
> school, and therefore disable the truck.  This will be my first time
> attempting such a task, any assistance would be much appreciated.
>
> Paul Tholey
>
> >Jan Wännman wrote:
> >>
> >> What kind of E-prom is it in a efi unit belonging to a GM TBI unit, size
> >> type etc..  (chev,1989)
> >>
> >> / Janne
> >
> >If it is a 1227747 computer it is a 2732a intel type chip.......HTH
> >-Carl Summers
> >
> >



--
Brad "Coop" Cooper
1989 Camaro RS 305 TBI, 160 degree thermostat, Edelbrock T.E.S., Turbo City TBI,

                            Flowmaster muffler, High Flow cat, March Pulley's,
Mallory HighFire IV,
                            B&M Megashifter, Replica 427 Corvette Hood, 265/50
15's on Cragar
                            DragStars.