Twin Turbo Update... (10/13)

[Jim Davies]

On Wed, 15 Oct 1997, swagaero wrote:

> > >> Aluminum melts at about 1200 degrees F.  Exhaust can get to 1700 degrees F.
> > >>  This would be FUN to watch.....

Just to add a bit of history to this discussion...Pontiac used aluminum
"headers" in the early 60s on their 421 NASCAR engines. They even had a GM
part number. This was before NASCAR allowed tubular headers.

Jim Davies