I have seen electric fuel pumps advertised in the past that were self contained with four AA batteries in the case. Can anyone refresh my memory as to who makes/sells them? Thank you.

Sonic Tronics used to make one. I do not know if they are still made though.

Dru.

heck, just make one. get a 6v pump and put AA battery holders on it, use around 7. costs about 8 bucks that way.

MK makes one. Check here:
http://www.centralhobbies.com/Fuel/flpmp.htm

or

http://www.gatorrc.com/mk/mk%20pumps.htm