I have a 350 with a RV cam and flat top pistons, and was looking to get alittle more out of the engine. Has anyone used the MAP adjuster or the Mixture Enhancement Selector ( Turbo City) from Turbo City?
does yours idle.?? the map adjuster compensates for a big cam in tbi motors. if yours is running fine then that wont do much if anything..
Im not sure if the mixture inhancement selector is worth doing, its basicaly a chip you can turn on and off. kinda. Im skeptical of things like that.. with claims of only 1-2 mpg better. means you probly wont see any improvment. if they claimed 5-6 mpg better you might see it at an actual 1-2 better. hmmmmm dunno though.
it doesnt hurt the wallet to much to try either of those so they may be worth a shot if your wanting to tinker alittle