[Hayden Buck]

Originally Posted by joedoh

if your engine doesnt knock on regular unleaded, you dont need premium or any octane booster.

besides, even if octane booster helped get better mpg, you would have to add the cost to your full tank cost and I bet money, if it gave extra mpg it would cost more than just the mpg on reg gas.

try posting in the correct forums, this is not the hotspot of activity for 1984 truck questions.

for fuel and engine questions try the engine and drivetrain forums
http://67-72chevytrucks.com/vboard/f...splay.php?f=24

and here is the correct forum for 1984 trucks
http://67-72chevytrucks.com/vboard/forumdisplay.php?f=4

above all, try searching for your answers before posting using the search button on each forum or the google search box at the top of the page (select the 67-72chevytrucks option to confine your search to this site). this community is great and helpful but even the nicest guys get tired of answering the same questions.

Ok. Thanks
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