Rev it up!
Links

http://fetish.dream.at/
Site for guys who get turned on by revving mopeds and watching and smelling the exhaust.

http://www.dakota-truck.net/SOUNDS/sounds.html
Lots of cool truck sounds to listen to.

http://www.dakota-truck.net/VIDEOS/
Mainly videos of trucks playing in the sand

http://www.sfxsearch.com/sfxsearch/Categories/AUTOMOBILES/IDLE_-_REV_-_START/results.html
All sorts of car sounds. Not all of the cars are new so there are some decent cranking files here.

www.autospeak.com
Includes a library of car sounds, including a few that just crank

http://www.geocities.com/WestHollywood/Stonewall/2820/
Huge site with lots of pumping pictures

http://clubs.yahoo.com/clubs/malepedalpumpingclub
Club for guys who get turned on by guys feet pumping gas pedals

http://clubs.yahoo.com/clubs/sexwithcars
Club for guys who find cars in general to be a sexual turn-on

http://clubs.yahoo.com/clubs/malepedalpumpingclub
Club for guys who are turned on by watching guy’s feet on the pedals of cars or trucks

www.geocities.com/gnxlover
An interesting site by a guy who relates to his cars as sex objects

http://sexwithcars.tripod.com/

Another site by a guy who views cars as overall erotic objects

There are several more yahoo clubs that you can find if you do a search on their club page for pedal pumping. Rather then list them all I’ll let you look through them and also follow the links on all of their links pages to any other individual pedal pumping sites out there.