ok ive heard that if you get the ur crank pulley alone its hard to power a system? will there be any issues if i get both the alt pulley and the crank pulley??

 

Apparently, you didn't do any searches. If you had, you'd at least know enough to mention how many watts 'your system' is. Not to mention that this question is answered at the UR web site, in addition to being answered here before.

 

search!

 

"Our pulley sets provide most of the power gains through weight loss (80-85%). The remaining part of the gains from these pulleys comes from underdriving of all the accessories (15-20%).
However, we do not push underdriving for two main reasons. First, it is important to keep charging systems, air conditioning, power steering, and water pumps moving fast enough for every day driving. Second, not much horsepower is gained from extreme underdriving."

Just get the stock diameter crank pulley.

 

If you have a stereo system over 600 watts RMS go with the Ultra Sc crank pulley (stock diameter). If you do not go with the Ultra S crank pulley. Here are the prices: https://acurazine.com/forums/sponsored-sales-group-buys-10/unorthodox-racing-special-pricing-event-acura-cl-tl-rl-mdx-tsx-301566/

 

thanks excelerate.. will do thats all the help i needed.. its way easier to just ask the one question i need answered rather then look up alllll the other ur related topics.. deal with it! lol to those who reply, "do a search". its better not to reply at all thanks tho

 

do you have a system? if so how many watts?

 

IOW, you're too lazy to do a search and too lazy to visit the UR site yourself.

Just for kicks, I did a search on 'watts' in the 2nd gen Performance forum and, lo and behold, the tenth message in the second thread in the list (after the thread you started), contained the answer. Yep, that was tough.

 

Ya well that sounds logical but the problem is when everyone else does a search they come up with 50 threads titled "UR Pulleys" and they have to go through each one. If everyone else before you did a search then you would have had a much easier time finding the answer without starting a new thread.

Also the smarter thing to do would have been to go to the UR website and just read about the product. A forum isnt the place to ask questions that are already answered by the manufacturers otherwise the forum would be flooded with useless threads asking how to lock the glovebox or turn on the wipers.

Google is your best friend. Type in UR Pulley or Unorthodox Racing and see what you find

Here is a great tutorial on how to post to forums

 

now that was funny

 

Priceless!!!! Once again another shameless excuse for me to post smilies!

 

1200 watt system.

 

get the ultra Sc pulley then, also a optima battery will help too and ground wire upgrade. my system pounded hard when I upgraded my battery, terminals and ground wires, but I took it out because it was too heavy. anyone want 2 orion 12" dvc's in a sealed box, great condition.

 

how much? whats that wats RMS and Peak?