1989F-150

Right now I have a 1989 f150 300 with a c-6 transmission. SO far since I got it the truck just keeps getting stronger after everything I do to it. The only thing I have done that could be considered a performance upgrade is the new flo-pro exhaust with no cat. After I got it all replaced from a rusty old glass pack and full cat it runs way, way, way, better. Alot more jerk off the line and accelleration. I can honestly say that it was worth every penny I spent on it getting it done. Well anyway back to the main reason I wrote this. After doing all the little things like change the oil, flush the tranny, and change the fuel filter the truck runs alot better than it did the day I drove it home from my buddies house. I really cant believe its the same truck sometimes. Leading me to think of other things I could do to the motor to make it run better. I'm taking the air conditioning pump off this weekend which I don't think well make the truck any meaner but sure well stop the squeak that I constantly get from the annoying thing. SO anyway what other little thing could I pull off to make it run a bit better. I know one thing, it faster than my friends 1988 f150 300 stock. By a bit.......Thanks....PS I KNOW A 300 IS NOT MADE FOR SPEED BUT I JUST LIKE TWEAKING IT SOME AND MAKING IT BETTER THAN IT WAS.

1989F-150

also does anyone know how to make a cold air intake for a 4.9l.....or would it even be worth it.....

tonkatruck66

just take it off and run no breather lol


but seriously, anything kind of new intake will more than likely better than stock, is it worth it..... thats a hard question.