I'm new to the list and I'm sure this has been discussed many times before,
but I cant find any info on adding horsepower.  Are there any aftermarket
parts that can help?  Custom exhaust, intake, anything?  I drive to Tahoe to
ski and even a few extra Hp would be great.  Could anyone point me to some
reference material?  I don't want to replace the whole engine, I'd just like
to drive past a slow vehicle turnout once in a while.

Thanks
Kyle - 85 Westfalia w/90k miles