Still trying to diagnose a noise that I am hearing. The new diff is back in and has a few hundred miles on it. I hear a harmonic pitchy noise with part throttle and zero throttle conditions. Used to only be at highway speeds but it is more relevant now at lower speeds. I talked to Ben (Puddy) about it. He offered to take the diff back and check it out but I want to be certain that it is the diff making the noise. Not sure what else to do. Wheel bearings maybe? Axles? Trans?

 

I have a PuddyMod rear dif laying around. Was waiting for the original dif to go out first before replacing it....but now it seems it's that time.

 

And this:

 

New thread to post diff carnage? Lol

 

I have one more

 

Well stared to finish up my front mount when I got to thinking about how much air my front mount with my SC setup blocked the air to the radiator. I happened to look over and see a set of 10" fans that had been sitting around .....so I said why not can't hurt!
Mounted in front of the AC condenser to help blow air through and to the radiator.
Just not sure if I should hook them up to come on when the fans on the radiator come on or a switch ...

 

how much boost before headstuds?

 

When a get more powerful fans my current ones will definitely get put to use. Maybe on the back of the intercooler to pull air through.

 

I've been thinking of doing something like this, or at least fitting like a 10" fan next to the Spal fan that came with my Ptuning kit. When my Spal fan kicks on, it stays on the rest of the time the car is running. Car doesn't overheat or anything, but it'd be nice if my fan didnt stay on ALL the time. I think my tuner programmed it to turn on at 190'. Perhaps a second fan will cool it enough to kick off. Using the stock radiator, thinking of switching to the full blown unit.

 

I would recommend making an actual upgrade and moving to a dual pass radiator.