Gas Mileage Issues

maybe a hole in the tank??????????????????///

haha they can get 9mpg when they are angry...

what year is this and does it have a charcol canister?

here are some things i would do:

NGK ZFR5N 3459 plugs gapped to .037 with stock igniton
Standard Blue Streak Cap W/ Brass Contacts CH-410
Ignition rotor with brass contact
these ebay wires
http://www.ebay.com/itm/261045845276?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649

new PCV valve and new 3/8 hose
new valve cover breather and check hose for cracking
replace air filter (wix)