ok i hear a lot about underdrive pullies
will they?
increase power lot or little?
Gas mileage good or bad?
where do you buy them?
can you get em for a 94 5.0 ?

 

I have heard that pulleys are dyno proven to add 10-15 hp at the rear wheel.

Mine are on order from Troyer performance. If you call em, tell them that you are a f150online member and they will extend a discount.

As for your truck, there was a guy with some pulleys for your truck in the classified section of this site.

I have also seen pulleys on EBAY.

 

Thanks for that i'll get looking, what are you paying for yours

 

You can't beat these right here:

http://www.troyerperformance.com/cgi...talogno=520120

 

Got mine from troyer

 

ya i saw those
from troyer, their cheap, but how easy to install?

 

CAKE...just rent the appropriate crank & water pump pulley puller from the local auto parts store.