what is the mpg for a stock 12a in a 81 rx7???

 

As for gas mileage, it depends on what mods are done, etc. You can get anywhere from 10-25. For stock, I would think somewhere in the lower to mid 20's. Welcome to the forum and feel free to check out the FAQ at the top of the first gen section.

 

My window sticker on my 81 says 16 city, 20 hwy.

 

Hmm, I am pulling (mostly highway) 25ish on my streetport. I do have some wierd issues though. Could be on to something there...

 

54.1 Litres pops into my head..

so that about 14 gallons i spose

 

I swear I read somewhere that it was 16 gallons. Maybe that was for the 85/85? The original post confused me since it was stated as fuel capacity but the asked the MPG. Who knows...

 

IIRC, 81-85 have 16.5 gallons or something

 

OK, i just found the info in the haynes: In the back, in the revision for later models(81-85) it says the tank in 16.4 gallons. And before that was 14.5

 

On page 6 in the Haynes manual it says 14.5gals., above that it says for info on 81 to 85 models see chapter 13, there it says 16.4gals.
So I guess that 79-80 is 14.5, and 81 to 85 is 16.4 ?

Ryan, you beat me by 2 mins., I type s l o w.

 

What part of florida you in?

 

Jacksonville, where's Milton?

 

right near pensacola

 

Thats around 13.5 gallons away, hah!
I'll pm you if I'm ever in the area.

 

wow i was close.. yay.. and sorry i didnt read the post close enough...

i get about 11-20 L/100Km (close to 20 when i feel like having some fun)

not sure of the conversion atm.. ill figure it out tomorrow

 

damn on a "good" tank of gas, driving "normal" I get 10 mpg. lol.

 

thanks for all the help...i wanted to know about mpg but also got how big the fuel tank is so that helped a lot...thanks

 

10mpg!! wow.. thats crazy

any idea why you get it so low?

 

^ id say its the mikuni carb, but even then it shouldn't be that low, i couldn't afford to drive mine if the milage was that bad...i just got back from filling up and i got 19.17 mpg on my last tank with my racing beat 600 setup on my 4 port 13b. and i always have my foot in it