84 Vette BINS

Ludis Langens ludis at cruzers.com
Tue Jul 17 06:38:25 GMT 2001


Bruce wrote:
> 
> Nodda,
> none,
> not from GM, junk yards, friends, or remanufactured thru the local parts
> houses.

There are only three different Crossfire ECMs.  The original '5550, the
'6026 for later automatics, and the '6430 for later manuals.  I saw a
'5550 last summer in a wrecking yard.  If you really need a '5550, I
suspect a few resistors could be moved from a dead '5550 to the common
4-cyl '5570 to turn it into a '5550.  The '6026 are very common 'cause
they were also used on 4-cyl engines.  The '6430 is probably hard to find.

Talking about hard to find ECMs, last summer it took me months to find a
certain half year only 4-cyl 1982 ECM.  I wanted to read out the ROM. 
The supply of these older cars seems to be drying up.

-- 
Ludis Langens                               ludis (at) cruzers (dot) com
Mac, Fiero, & engine controller goodies:  http://www.cruzers.com/~ludis/

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