Thanks for the info. Right now my 2 options are to

1. Keep running the 105's, add Ti Retainers, and go with the lighweight pushrods.

2. Step up to the 130's, add Ti Retainers, and upgrade to the 5/16 crome moly rods (or run stock)

Seeing as I want to be able to turn up the boost I really like the 130's route but at the same time the car is a DD and typically sees only 9-10psi 99% of the time....What to do now....