Hey guys..I know this has been talked about but,I want to hear from people that has this pulley..Im not worried about Air-rams super damper..Im getting the Asp pulley if anything...Is it worth it or not?I will be doing a new E-Fan with the pulley..I want to do it all at once..I just want some feed back on if the 285 is worth it or not and If they have felt a difference..Thanks

 

No, do not do it.

 

Thanks..(Kasper)..Truck looks awesome bro

 

I run a 20% underdrive pulley from summit. It is a very nice piece and makes a noticeable difference from a stock size pulley. It is a fairly easy mod that gives nice gains and installs very quickly and easily.

 

Im running a 4.7..So sorry I didn't state that...I messed up..So I have 1 for yes and 1 for no..

 

Thank you sir

Just remember, if you do this:

Your alternator puts out 20% less current. If you have a 130 amp, now you have a 104 amp

Your AC condenser is running 20% less

Your Power Steering pump is 20% less

Water Pump is 20% less, and the cooling system is very important on a 4.7 lol


Does that small gain seem worth this?

 

Don't let him scare you off. Theoretically those things could all be problems but reality is that I and many other guys run them with none of those problems.

 

I just ordered the ATI only bc i want something that is well known. I have read a lot of bad reviews on the ASP so i went with the ATI. Also the ATI is actually a smaller damper with a 25% UD pulley where the ASP is a regular sized damper with an UD pulley. Yes you will lose a percentage of your other accessories but they also make an OD pulley for the alt. Although if i see any change in voltage im going to add the Durango 160 amp alt. IMO

 

Do this to add more power

 

That's worth at least 100 RW HP.