Quote:
Originally Posted by thatguitarguy
Very impressive! What engine are you running in that?
Further down my list of projects is the mother of all eco-mods - I want to see how much of a mpg gain I can get in my 84 Pathfinder. 454 Chevy 4bbl carb.
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Whoa... carb's are notoriously hard to increase FE due to their "always on nature".
I suggest installing a 2bbl carb with an Edelbrock Performer RPM manifold and a restriction plate. Essentially copy what the NASCAR guys use. Then you are going to want to install miles of cavernous (think the size of a 1" water hose), steel braided transmission cooling lines. The trannies get real hot and reduce your efficiency on those motorhomes. I assume you have a 400 or 350 power glide in there right?