is there really much of a diffrence between the tracy sports set compared to the UR ones? besides price

 

i cant find any info or any dyno results anywhere........i guess i have to call the manufacturers

 

pulleys are basically worthless.. you won't find any dynos because any 'gain' between a baseline and pulley pull will not be measureable when taking inherent dyno error into account.

 

man i dont know about that i had UR pulleys on my H22A and it showed very nice results on the dyno

 

does anyone have a dyno before/after a pulley change?

 

I meant specifically for the S2K. there used to be a lot more pulley sets available.. yet for some reason almost everyone stopped making them.. I wonder why?

 

Pulley's are pretty much worthless on the S. Take for example that Honda thought through this car enough to use electronically assisted steering instead of hydraulic so that they wouldn't have the pump sapping power from the engine. I'm pretty sure they did the pulleys right, so unless you just don't use AC ever, you won't be able to do much (if any) better.