What gives the best bang for the buck ( Cooper s)

Subscribe
Apr 19, 2004 | 12:43 PM
  #51  
>>Thats what I was thinking... I know that I dont want to jump to 19% reduction, but 17% seems safe. What are the HP gains roughly between the two?
>>
>>Does anyone know what the PSI for the stock pulley is? I heard something like 8-10 psi for stock? Is this accurarte?

What I have read is that stock is approx 11 psi. A 15% pully is approx 14 to 15 psi.

A Works SC runs at approx 14.5 psi. A Works SC is slightly different than stock in that the rotor blades are ceramic coated because of the heat from spinning faster.

Hope that helps...
Reply 0
Apr 19, 2004 | 12:47 PM
  #52  

Reply 0
Apr 19, 2004 | 12:51 PM
  #53  
randy,

do you have a dyno?

tony
Reply 0
Subscribe