What kind of gas mileage would you say the 20B got stock? That might be alittle hard to gauge. What did the Cosmo get? I'm sure someones got the info off hand. Or what does your swapped 20B get? Whats it in? FC? FD?

 

I'd like to know as well. Im sure you can find the info somewhere online though.

 

Okay so did even more digging and finally came up with 14mpg in the city and 23 hwy. Yeesh, and that probably post 2008 mpg standards, lol.

I found the information here
http://www.3rotor.com/jc_series.htm and
http://www.dmrh.com.au/

Now, what are you all getting in your swaps?

 

I can tell you for the modified, under boost with a GT42R, you can watch the needle go, fast. Driving without boosting that number above still is probably high.

 

ACK!!! How do you people afford it? Seriously!

 

20B Gt42R you have to be maybe in the high 5's on boost maybe even less lol.