kevinbmx77
New Member
- Joined
- Sep 3, 2014
- Messages
- 397
- Reaction score
- 1
- Points
- 0
- Vehicle Year
- 1994
- Make / Model
- Ford
- Transmission
- Manual
I see there are clames that underdrive pulleys will gain about 10-15 horsepower, anyone have them and have any thoughts on how it felt after. Also i know an electric fan will decrease drag and i have an electric fan from a 5.0 mustang. I wanted to do both and a few other small things all at once to see how it works out
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