New gas saving devise.

I doubt if it works but am interested if any body has tried one. It looks expensive and I asked for a quote but want more information on how it works.
I'm sure it would sell like hotcakes if true.
http://www.preignitioncc.com/pm/

Sounds similar to the "Direct Exhaust Inject" theory ...

http://img.photobucket.com/albums/v502/Tigerstar/DirectExhaustInjectionDEI.jpg

Scam

http://www.phact.org/e/dennis.html

I thought it was but wanted some confirmation. Thanks for the reply.

Wanna buy a bridge???:naughty: :naughty:

That DEI system looks like,the New EGR system the EPA approved!
Why don't you buy some of those piston return springs.

MCGIVER