Fuel Power is looking like the obvious winner.
Who is the representative for FP here? I know he posts here I just don't know his name.
EDIT: As for the question of testing multiple products. If the first product I try does the job there won't be a need to try others but if it doesn't do anything then thats when other tests will come into play.
There is always the possibility of using more than one vehicle for multiple tests. (coworker has a 1996 Dodge Ram with ~230,000 on it's 318)
Also, I can look down the spark plug hole on my car with a flashlight and see carbon deposits on the top of the piston but I haven't stuck a borescope in there yet to see how bad it is or to see what the intake valves look like. So right now I'm not even sure my own engine is a candidate for the test. I hope to scope it this evening to find out.
BTW, thats also when I will try to take some pics. I've been lead to believe that I can simply use my digicam with the scope. I hope this is the case as the point is to give you guys the pictures, not just tell you what I see.
[ February 22, 2005, 12:00 PM: Message edited by: Aaron ]