When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
[updated:LAST EDITED ON 17-Feb-02 AT 04:55 PM (EST)]Here's my situation; I have a '93 F150 5.0L EFI. All stock. My question is: What 2 or 3 mods can I do (in my drive way) to give me more passing power on the highway and pulling power up steep grades (20' camper trailer) without sacrificing fuel efficiency. (I am used to my 12 - 14 MPG).
I already have: K&N filter, new plugs, cap, rotor, wires, O2 sensor, and advanced timing to 12 BTDC.
[updated:LAST EDITED ON 18-Feb-02 AT 01:17 AM (EST)]Depending on the tools you have, you could also install a Flowmaster or comparable free flowing muffler. Free flow cat won't get you anything, though. There are also the mustang tricks, like phenolic spacer, and a 160 degree thermostat (or a 5000ohm resistor on the coolant temp sensor).
I've been told to put in an RV cam, headers w/ 3" exhaust, performance chip, stroker mod, retard the cam I've got, put a Vector on it, and MORE! Hey, I want to improve it, not replace it! Ha, Ha.
I hunt Elk, Mulie, Antelope, Bear, and wingshoot. Mostly archery but if that don't work, break out the guns.