I couldnt disagree more. Underdrive pulleys work very well and are no trouble at all. One of the easiest, least expensive and good gains for your money mods that you can make.
Your goona see AT LEAST 5 hp, and they have been dynoed many times to give around a 10 hp gain.
__________________
2002 GT
1993 GT (SOLD)
'93 Mustang GT
RHC member #142
|