I am doing a twin turbo build on a 2001 Sierra and the way the intake pipe runs from the charge-air-cooler to the intake runs very close to the idle pulley for the alternator. I am running a Victor JR intake with the combo, I am wanting to see if it is a better idea to run an Ls1 drive belt setup to clear the intake pipe, all advise and input is welcome, thank you.

 

These guys make some great options. I used them to run an LS3 intake

https://www.dirtydingo.com/shop/index.php?cPath=373_376

 

Thanks for the help reckless, I will call them tomorrow.