I have a 92 f150 with a 351w. I was wondering how much a good set of headers are, and how much horsepower and tourque would they give my truck. I think id rather put shortys on but what would i have to do about my o2 sensor and my computer? any help is appreciated.

-AC

 

If you go to summitracing.com they have shorty headers that have the O2 sensor bung installed. They run about $100. But there is no real differance between manifolds and shorties. The real money makers are long tube headers. So keep that in mind. I believe summit even sells those with the O2 sensor but you will have to check online to know for sure.

 

If you do find a set of headers with out the O2 plug in them, go to a local muffler shop and I got one for my truck for about 10 bucks.