garagemethods Posted October 24, 2008 Report Share Posted October 24, 2008 i'm lookin at gettin a pulley kit for my truck, it'd have an altenator and a crank pully but would there be any gain worth the money? Quote Link to comment Share on other sites More sharing options...
12'SROCK Posted October 24, 2008 Report Share Posted October 24, 2008 i just did and i noticed a gain Quote Link to comment Share on other sites More sharing options...
garagemethods Posted October 24, 2008 Author Report Share Posted October 24, 2008 how good was the gain? compared to an exhuast kit maybe? Quote Link to comment Share on other sites More sharing options...
12'SROCK Posted October 24, 2008 Report Share Posted October 24, 2008 how good was the gain? compared to an exhuast kit maybe? hard to say cause u did LTs and exhaust at the same time, not to mension i got the UDP for $100 bucks, i dont have the alt pulley though, i also have E fans, thoughs with cluthch fan wont fill that gain because of it Quote Link to comment Share on other sites More sharing options...
garagemethods Posted October 24, 2008 Author Report Share Posted October 24, 2008 when i do the pulleys i'm puttin in some gm efans along with a tune from blackbear. so how would it compare to the exhaust with that done together? Quote Link to comment Share on other sites More sharing options...
gixxerrider Posted October 24, 2008 Report Share Posted October 24, 2008 I have a set on my 06 also. I noticed a small gain. I have both pulleys and when you idle the volts drop to 12 Quote Link to comment Share on other sites More sharing options...
12'SROCK Posted October 24, 2008 Report Share Posted October 24, 2008 when i do the pulleys i'm puttin in some gm efans along with a tune from blackbear. so how would it compare to the exhaust with that done together? if you can do all of them. but the E fans and tune will gain some power for sure, as will the tune and exhaust Quote Link to comment Share on other sites More sharing options...
garagemethods Posted October 24, 2008 Author Report Share Posted October 24, 2008 did the volts really drop on idle? with that smaller pulley size you'd think it would be the other way around and speed up. Quote Link to comment Share on other sites More sharing options...
12'SROCK Posted October 24, 2008 Report Share Posted October 24, 2008 did the volts really drop on idle? with that smaller pulley size you'd think it would be the other way around and speed up. some but remeber you have a smialler Atl than i do, i have a 145amp and you have 105 Amp so your gonna need to upgrade your Alt because it will not support your E fans, too much power requirements Quote Link to comment Share on other sites More sharing options...
garagemethods Posted October 24, 2008 Author Report Share Posted October 24, 2008 ah man. no bueno. although napa does that lifetime waranty on theirs. what kinda pull are your efans doin on your altenator? Quote Link to comment Share on other sites More sharing options...
12'SROCK Posted October 24, 2008 Report Share Posted October 24, 2008 ah man. no bueno. although napa does that lifetime waranty on theirs. what kinda pull are your efans doin on your altenator? just ge t an Alt for a tahoe in your year, those come with 145 Amp, my E fans are stock, not really sure what they pull but i sure can tell you your stock 105 Alt wont power them correctly Quote Link to comment Share on other sites More sharing options...
garagemethods Posted October 24, 2008 Author Report Share Posted October 24, 2008 that's not a bad idea. do you have a double fan or single. cuz i was thinkin on doin a 16' single. ionno if that would be any good? Quote Link to comment Share on other sites More sharing options...
gixxerrider Posted October 24, 2008 Report Share Posted October 24, 2008 I have a double fan. The lights dont dim its just at idle to 800 rpm Quote Link to comment Share on other sites More sharing options...
12'SROCK Posted October 24, 2008 Report Share Posted October 24, 2008 IMHO i would get the OEM fans and harness from GM and plug and play, you have much better control over them Quote Link to comment Share on other sites More sharing options...
NolletSSS Posted October 24, 2008 Report Share Posted October 24, 2008 I think if you are planning on spending $$ on an E-fan kit get with Danny (sprayd99) or Steve (Mr. P) and get their kit. It flows better than stock and great customer service/ knowledge Quote Link to comment Share on other sites More sharing options...
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