Bolt on 15 HP $45

[MOP]

I have a 25% reduction billet under drive crank pulley, a tad over 100 hours use cost over $100 will sell $45 inc shipping. Stock diameter pulley to the left in the photo below.

[BlownCrewCab]

Thats only $3 per Hp, Thats the best deal out right now. How many Grooves????

[MOP]

Two!

[yorkey]

Hi there

I have a 454 King Cobra configuration; would this work for me?

Looking for ways to increase HP without rebuilding the engine, which has TONS of hours on it (runs great though, compression is good too)

So, subtle things such as this might be wise for me... what do u think?