To start i have an 87 fj60 desmogged with a 32/36 webber carb. it starts fine cold and warm. runs fine even if a little underpowered. running 33" with lift stock gears stock manual trans. my question is what mods on the truck can help you get better mileage, and if anyone has any numbers on increases. i know it will never be a prius but with gas prices these days an increase of 5mpg would pay off shortly. i looked into putting in hei system like msd. i also read about doing a top end rebuild. i know h55f will go straight in but thats 2-3k. obviously plugs wire rotor cap. any other suggestion or gas mileage increases anyone has gotten.