1999 5.3 liter Vortec V-8-B/S

["c y k" <ckyk@eudoramail.com>]

Haven't had a chance to check it's specs.  The service guys call it a "327", just assumed GMC kept the over-square config and reduced the dimensions.  Charles
--

On Fri, 23 Jun 2000 23:46:11   ECMnut wrote:
>Charles, 
>I'm sorry I don't have an answer.  Just another question..
> Regarding the 5.3 Vortec.  I was told it has the stroke
>of a 400 sbc and a really small bore..  Is this true?
>Thanks.
>mike v
>> Just purchased this 5.3 liter V-8 and 4L60E automatic transmission from a
>>  thoroughly trashed GMC truck.  Called Howell EFI and they said that they 
>had 
>> 
>>  a harness (to transplant this drivetrain into my '73 FJ 40) but "did not 
>>  know how to re-program the computer" to circumvent the anti-theft routine.
>>  Questions:  has anyone had experience with the anti-theft routine on the
>>  late model GM V-8's; does anyone know how to re-program the computer to
>>  eliminate the routine; are there any vendors who might be able to do this? 
> 
>>  Thanks.  Charles Kondo
>>  
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