i posted this in the mazda forum then found out that a RAnger and B-series in USA are the same thing... so yea...

i'm gonna be buyin a 96 B4000 4x4 soon from a friend's dad... he says it gets about 17-18mpg, and that he's gotten 21mpg before on a long trip with just highway driving... now here's my question... i kno when my friend put I/H/E on his little civic he got like 2-3 more mpg... will this also ring tru for the B4000? and if so, what shold i go with? any specific type? idrc about the gas mileage, that's not why i'm getting it... i'm just saying better gas mileage is better gas mileage, kno what i'm saying?

Steven Folchi

17-18 MPG in the city and 21 on the hiway for a 4 liter engine is about right. I get about 18-19 and 21 on my 99 Ranger 4.0L. I don't know about the I/H/E even what it meant.

if by Intake / Headers / Exhaust you will see a little boost but the ranger site i hang out at the 4.0 guys say
If you want the biggest gain for your buck i would get a electric fan, Under drive pulley, and tuner (bama).