Fier23

I have a 5.3 with 706 heads, PT7675 billet, and are looking to choose the TU 1.5 cam. Can anyone suggest springs that will work for this application? I had PRC steel dual .660 and one broke with my torquer v3 cam using turbo. Just need reliability. Any help is appreciated! Jeremy.

Rare96LT1Formula

iTrader: (32)

I'm not a fan of PRC anything to be brutally honest.

I've run well north of 50 BTR spring kits with not one single failure. I highly recommend their .660" titanium retainer spring kit!

Cyrperformance

iTrader: (1)

Second^^^^

Fier23

Guess I've got my answer. Thanks guys! And I'm going with a TU1.5 not a 2.