they don't like any mods to a engine I don't like any mods from banks the only mod from banks that I would do is their intake every thing they sell is carb compliance a cold air intake will void warrenty
WHEN I first looked at the first thing that came 2 my mind ,this truck is a gasser,, it did not look like fuel bur if it was gas u would smell it if it would b antifreeze put some on a q tip and taste it it will b sweet