So I am in the middle of buying parts for my LY6 swap and I chose to get the bigger radiator and a set of efans. Please let me know what you think about this set. Should I go ahead and get a bigger alt or just a Optima first and if I need the bigget alt then upgrade then?

http://www.spiderautomotive.com/derale16934.html


Thanks!

 

They work very well but you will need a bigger alt. I had those fans for awhile and now they are on a buddies truck they draw pretty hard when both fans are on. Make sure you have a good size ground.

 

Should a 140 amp and a bigger + and - cable take care of it? I dont run a amp or stereo system.... Just factory radio hids and thats it. Were they loud?