does having toe out on your front tires decrease top speed?

[blueb8llz]

ahh so it does huh. yea i was thinking it might since the front tires are pointing away and causing some drag. but i just realized that i had my two front tires toe out because it was much more stable, and i felt it helped with straight line ability too.
i wish i could adjust my front tires for some toe in so i can see how much faster it can go, but i remember i had a heck of a time making my truck track straight when i messed around with the toe in/out. do you guys think it will effect any more than 5 mph. my truck goes 48