[200q20v] source for header for NA I5?

Linus Toy linust at mindspring.com
Thu Apr 12 00:36:23 EDT 2001

At 04:45 AM 4/11/2001 -0700, Fundsalo Racing wrote:

>Do you have information to the effect that the 4KQ 85
> > 87 systems is any better Vs the 4KQ 84 system? I had
>thought they were identical, cast 5-into-3 EM bolts to
>head and tubular 3-into-1 bolts to EM. It is a very
>nice factory system, takes advantage of the
>5-into-3-into-1 design and is quiet and long-lasting
>due to the cast EM at the head Vs 100% tubular.

Sorry, no.  you might check the family album to see if the p/n are the same 
or different.
Related thought:  I once spoke with a tech at Borla, inquiring about 
systems for the 4kcsq.  This was back in the late 80s when they were still 
new, but few exhaust systems needed replacement then, so very limited 
market.  At any rate, his comment was that they were having (then) a tough 
time improving on the factory system.  Interesting.

*  Linus Toy                      Insanity is doing the same thing   *
*  Mercer Island, WA              you've always done and expecting   *
*  linust at mindspring.com          different results                  *
*                                      - Roger Milliken              *

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