The solution for such a monumental improvement? Another car.
While I don't generally do many miles in the T4WD, the 5-speed Escort LX Wagon we just got should improve our options for longer road trips and even around town by up to 25% or more despite the larger engine. (Since it is actually more slippery and doesn't have the extra drag of the 4WD.)
Anyway, the first thing I have already done to it is to bump tire pressure up from 35 psi to 45, and that has made a noticeable difference in coast down rate, though I have not timed it. Next up will be synthetic oil and some LRR tires very soon since it needs a change of both.
I'm also going to explore P/S disablement, but I don't have my hopes up that a manually driven power rack will be as easy to steer as it is on the Tercel, and I don't really feel up to messing with dropping in a Pony manual rack.
And of course, like every other vehicle I've had since I found this site, it will get a grill block of some sort.
For the most part, this car won't see allot of highway miles, so my focus is going to be on rolling resistance and other low speed parasitic losses. I may eventually make rear skirts and install disc wheel covers, but I'm not guessing there's going to be much payback on those mods unless I do allot more highway driving.
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