This looks like a killer setup. Looks like something else to add to my list of parts to buy when I find some free cash.

 

Hey Blown06, What size blower and crank where you running?Just wondering. I have a 3.55 that im going to run but have no idea what kinda boost I will be pushing....

 

The crank pulley measured 8.13"
The blower pulley measured 3.54"
Calculation where done with a 7000 rpm shift.

 

Thanks bud. That is a large crank pulley!

 

So question. On their site they say you need to order their LS1 electric fan upgrade. Did you guys get that? I have an 04 amd was going to upgrade to an 05 radiator and e fans. Seems like that Should clear or am I mistaken??

 

I already had Flex-A-Lite e-fans on a stock rad...no issues.

 

Cool. I sent an email asking them but I can't see how they wouldn't work.

 

I have 06 silverado OEM fans and they cleared...

 

I just ordered the bracket, so I'll be swapping mine! I have a stock crank that I pinned. What's the best way to mount and pin the ati balancer?

 

The same way you mounted and pin'd your other one ?????