I don't even bother to calculate it anymore, it's not my DD so when I do drive it i'm in the throttle pretty hard, needless to say I can't wait untill spring!!

 

i get about 160 miles out of a full tank around town

 

Have ya'll ever heard of 90 to 110 miles on a tank? Or more importantly how to fix it? It's a 86,000 mile DD LS1 auto with 3.23's, 4400 stall (flashes to over 53), cammed with headers and gmmg. Tuning was done by TSP. I don't drive the car hard at all because the tranny is going out. (I'm waiting on my tax return) When I was in Lubbock I talked to Jason about it and he was completely blown away, saying him nor Trevor had ever heard of an f-body getting that bad of mileage.

 

i can easily get less than 100 miles on a tank. i guess its a characteristic of having a relatively loose converter, it really doesnt do much before 3000rpms...i mean it moves, but it builds rpms much quicker than it builds speed so it usually ends up at 3000 on every take-off anyway...i think i'm hovering around 150 miles on a tank though...

 

Oh I KNOW I can go thru a tank in 100 miles or less, but I'm on a little bit bigger motor then I think most of you guys are on with a ton more compression and a cam alot bigger then a trex....... I know that's the reason.

 

i have heads/cam stall and im averaging about 18-20 mpg 80 city/20 hwy

highway im assuming i average around 22-25 i havent tested it though but ill be going uip to flagstaff which is 130 mile drive and ill find out what it gets

 

damn i dont know how you do it, what brand converter you got Cchris1109?

 

13 mpg in highway mode. That's with cam, Yank PY3400, 3.73s, and Procharger. In summary, my mpg is very bad.

 

Id say im around 10 in the city and like 13 on the highway. O well I dont dd drive it anymore.

 

I can get 18-19 mpg on the hwy cruising around 60-70 mph. I have 3.73's with a Yank PT4000. Combined city and hwy is consistent 15 mpg.

 

i just got 18ish with mixed city/highway but mostly highway and a converter only half the tank of course i have done quite a bit of romping, getting used to the 'verter

 

your converter sounds really loose?? almost every take off im at 2000 and thats with traffic etc. My converter is a 3600 as well...but i think thats why i got YANK

 

hey SPY2520 do you ever head up to bass pro

 

naw, havent been yet, been to jenro's a couple times but usually when its time to cruise out i get hungry and eat...

 

i prob get low teens or maybe even in the single digits bc i cant keep my foot out of her lol..