optimal MPG mods

[K15 Blazer]

So yeah..... getting back to MPG MODS.... Im hoping that a tbi spacer will add a little bit of power.
Eventually im going to get headers too.
biggest help has been the vacuum gauge though

 

[TylerZ281500]

tb and injector spacer

 

[df2x4]

Best mod for these involving gas is not even related to the trucks, but rather the gas pumps. Get rid of that damn $100 cut off at the pump so I don't have to start it and swipe my card twice when I fill up my 'burb.

 

[98_k1500]

Anyone use acetone in gasoline to help it vaporize? old trick but its supposed to be worth a mpg or 2.

 

[TylerZ281500]

theres a 100 dollar cut off?

 

[TylerZ281500]

Anyone use acetone in gasoline to help it vaporize? old trick but its supposed to be worth a mpg or 2.

never heard of that

 

[df2x4]

theres a 100 dollar cut off?

Yeah around here pretty much everywhere has it set at $90 or $100. Conveniently my Suburban usually takes about $115.

 

[98_k1500]

I forget how much to use, not alot. Old timers used to use it to freshen up old gas. Supposed to be worth a little mileage at like an ounce per 5 gallons or something. I personally have never tried it. Its supposed to further reduce the fuel's surface tension.

 

[TylerZ281500]

Yeah around here pretty much everywhere has it set at $90 or $100. Conveniently my Suburban usually takes about $115.

i never had that happen round here wierd lol, try it ryan!

 

[98_k1500]

Some places around here do that. Im not sure im very suited to be a gunny pig for this one. My mileage is everywhere.