[fritz_269]

Here are some outside links:

Double Clutching:
http://integra.vtec.net/driving/dclutch.html

Engine Oil:
Bible: http://www.fernblatt.com/longhurst/engineoil_bible.html
Synthetic chemistry: http://www.mr2.com/TEXT/AllAboutSynthOil.txt
Spectral analysis: http://cjsupra.kendra.com/Oil-Spec.html
Ed Hackett's FAQ: http://www.unofficialbmw.com/all/misc/all_oilfaq.html

Honda Oil Filter Study:
http://www.ntpog.org/reviews/filters/filters.shtml

Octane: (Part of the huge Gasoline FAQ):
http://www.seansa4page.com/resource/octane.html

Spark Plugs:
http://www.centuryperformance.com/spark.htm
http://www.automotiveforums.com/vbulletin/t13950.html

:smoker2: