[chevy kevy]

How can a Serpentine belt system increase your horsepower by 15??????
This is what March Performance claims. I dont understand how just putting on different pulleys and a belt can boost HP????

 

[71_super_nova]

How can a Serpentine belt system increase your horsepower by 15??????
This is what March Performance claims. I dont understand how just putting on different pulleys and a belt can boost HP????

underdrive pullies?

 

[chevy kevy]

underdrive pullies?

 

[Jerry Briggs]

Less drag on the serpentine belt than the V belt.

 

[rianbechtold]

Combination of underdrive pulleys (the crank pulley is fairly small on mine!) and less resistance with serpentine belts.

 

[novaderrik]

it's the bling factor.. we all know that shiny parts add power..

 

[Sgtpop]

it's the bling factor.. we all know that shiny parts add power..

:yes::thumbsup: